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10222123023 = 33754085307
BaseRepresentation
bin10011000010100100…
…10011100000001111
3222101101201122122000
421201102103200033
5131413330414043
64410155323343
7511212416640
oct114122234017
928341648560
1010222123023
114376138362
121b93450553
13c6ba1c308
146cd8636c7
153ec6372d3
hex26149380f

10222123023 has 16 divisors (see below), whose sum is σ = 17307298560. Its totient is φ = 5841213048.

The previous prime is 10222123019. The next prime is 10222123027. The reversal of 10222123023 is 32032122201.

It is an interprime number because it is at equal distance from previous prime (10222123019) and next prime (10222123027).

It is not a de Polignac number, because 10222123023 - 22 = 10222123019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10222122987 and 10222123005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222123027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27042465 + ... + 27042842.

It is an arithmetic number, because the mean of its divisors is an integer number (1081706160).

Almost surely, 210222123023 is an apocalyptic number.

10222123023 is a deficient number, since it is larger than the sum of its proper divisors (7085175537).

10222123023 is an equidigital number, since it uses as much as digits as its factorization.

10222123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54085323 (or 54085317 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10222123023 its reverse (32032122201), we get a palindrome (42254245224).

The spelling of 10222123023 in words is "ten billion, two hundred twenty-two million, one hundred twenty-three thousand, twenty-three".

Divisors: 1 3 7 9 21 27 63 189 54085307 162255921 378597149 486767763 1135791447 1460303289 3407374341 10222123023