12200555101 has 16 divisors (see below), whose sum is σ = 14792949760. Its totient is φ = 9829194480.

The previous prime is 12200555093. The next prime is 12200555123. The reversal of 12200555101 is 10155500221.

It is a happy number.

It is not a de Polignac number, because 12200555101 - 2³ = 12200555093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200555131) 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, 344265 + ... + 378046.

It is an arithmetic number, because the mean of its divisors is an integer number (924559360).

Almost surely, 2^12200555101 is an apocalyptic number.

It is an amenable number.

12200555101 is a deficient number, since it is larger than the sum of its proper divisors (2592394659).

12200555101 is a wasteful number, since it uses less digits than its factorization.

12200555101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722464.

The product of its (nonzero) digits is 500, while the sum is 22.

The spelling of 12200555101 in words is "twelve billion, two hundred million, five hundred fifty-five thousand, one hundred one".