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12200110010023 = 136188117462831
BaseRepresentation
bin1011000110001000111100…
…1110010010111010100111
31121012022121122100212200011
42301202033032102322213
53044341311130310043
641540353030031051
72366300046022315
oct261421716227247
947168548325604
1012200110010023
113984046054181
1214505681a8487
136a6608748840
143026ba5390b5
15162545d7559d
hexb188f392ea7

12200110010023 has 16 divisors (see below), whose sum is σ = 13369125071232. Its totient is φ = 11064449088000.

The previous prime is 12200110009991. The next prime is 12200110010047. The reversal of 12200110010023 is 32001001100221.

It is a cyclic number.

It is not a de Polignac number, because 12200110010023 - 25 = 12200110009991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12200110009985 and 12200110010012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200110010093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8032783 + ... + 9430048.

It is an arithmetic number, because the mean of its divisors is an integer number (835570316952).

Almost surely, 212200110010023 is an apocalyptic number.

12200110010023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12200110010023 is a deficient number, since it is larger than the sum of its proper divisors (1169015061209).

12200110010023 is a wasteful number, since it uses less digits than its factorization.

12200110010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17463786.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12200110010023 its reverse (32001001100221), we get a palindrome (44201111110244).

The spelling of 12200110010023 in words is "twelve trillion, two hundred billion, one hundred ten million, ten thousand, twenty-three".

Divisors: 1 13 61 793 881 11453 53741 698633 17462831 227016803 1065232691 13848024983 15384754111 200001803443 938470000771 12200110010023