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12200102211201 = 366138511597597
BaseRepresentation
bin1011000110001000111011…
…0000100010111010000001
31121012022121002200122200220
42301202032300202322001
53044341302131224301
641540352150533253
72366266622521242
oct261421660427201
947168532618626
1012200102211201
113984041707873
121450565667229
136a6606c47b58
143026b94a8cc9
15162545334936
hexb188ec22e81

12200102211201 has 16 divisors (see below), whose sum is σ = 16295652969408. Its totient is φ = 8118982872000.

The previous prime is 12200102211181. The next prime is 12200102211203. The reversal of 12200102211201 is 10211220100221.

It is not a de Polignac number, because 12200102211201 - 226 = 12200035102337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12200102211203) 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, 6837735 + ... + 8435331.

It is an arithmetic number, because the mean of its divisors is an integer number (1018478310588).

Almost surely, 212200102211201 is an apocalyptic number.

It is an amenable number.

12200102211201 is a deficient number, since it is larger than the sum of its proper divisors (4095550758207).

12200102211201 is a wasteful number, since it uses less digits than its factorization.

12200102211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602112.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12200102211201 its reverse (10211220100221), we get a palindrome (22411322311422).

The spelling of 12200102211201 in words is "twelve trillion, two hundred billion, one hundred two million, two hundred eleven thousand, two hundred one".

Divisors: 1 3 661 1983 3851 11553 1597597 2545511 4792791 7636533 1056011617 3168034851 6152346047 18457038141 4066700737067 12200102211201