12200526056 has 32 divisors (see below), whose sum is σ = 23223529440. Its totient is φ = 6008246208.

The previous prime is 12200526053. The next prime is 12200526101. The reversal of 12200526056 is 65062500221.

It is not an unprimeable number, because it can be changed into a prime (12200526053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106895 + ... + 189281.

It is an arithmetic number, because the mean of its divisors is an integer number (725735295).

Almost surely, 2^12200526056 is an apocalyptic number.

It is an amenable number.

12200526056 is a deficient number, since it is larger than the sum of its proper divisors (11023003384).

12200526056 is a wasteful number, since it uses less digits than its factorization.

12200526056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82673 (or 82669 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12200526056 in words is "twelve billion, two hundred million, five hundred twenty-six thousand, fifty-six".