2012157200562 has 32 divisors (see below), whose sum is σ = 4031267866560. Its totient is φ = 669560586240.

The previous prime is 2012157200513. The next prime is 2012157200579. The reversal of 2012157200562 is 2650027512102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19691362 + ... + 19793282.

It is an arithmetic number, because the mean of its divisors is an integer number (125977120830).

Almost surely, 2^{2012157200562} is an apocalyptic number.

2012157200562 is an abundant number, since it is smaller than the sum of its proper divisors (2019110665998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012157200562 is a wasteful number, since it uses less digits than its factorization.

2012157200562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107578.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 2012157200562 in words is "two trillion, twelve billion, one hundred fifty-seven million, two hundred thousand, five hundred sixty-two".