12200526057 has 8 divisors (see below), whose sum is σ = 16299710784. Its totient is φ = 8117512688.

The previous prime is 12200526053. The next prime is 12200526101. The reversal of 12200526057 is 75062500221.

12200526057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12200526057 - 2² = 12200526053 is a prime.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4041078 + ... + 4044095.

It is an arithmetic number, because the mean of its divisors is an integer number (2037463848).

Almost surely, 2^12200526057 is an apocalyptic number.

It is an amenable number.

12200526057 is a deficient number, since it is larger than the sum of its proper divisors (4099184727).

12200526057 is an equidigital number, since it uses as much as digits as its factorization.

12200526057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8085679.

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 12200526057 in words is "twelve billion, two hundred million, five hundred twenty-six thousand, fifty-seven".