12116062252 has 12 divisors (see below), whose sum is σ = 24232124560. Its totient is φ = 5192598096.

The previous prime is 12116062237. The next prime is 12116062261. The reversal of 12116062252 is 25226061121.

12116062252 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 432716509 = 12116062252 / (1 + 2 + 1 + 1 + 6 + 0 + 6 + 2 + 2 + 5 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 12116062252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216358227 + ... + 216358282.

Almost surely, 2^12116062252 is an apocalyptic number.

It is an amenable number.

12116062252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12116062252 is a wasteful number, since it uses less digits than its factorization.

12116062252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432716520 (or 432716518 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 12116062252 in words is "twelve billion, one hundred sixteen million, sixty-two thousand, two hundred fifty-two".