12010501052 has 48 divisors (see below), whose sum is σ = 23186550240. Its totient is φ = 5398176000.

The previous prime is 12010501049. The next prime is 12010501073. The reversal of 12010501052 is 25010501021.

It is a self number, because there is not a number n which added to its sum of digits gives 12010501052.

It is a congruent number.

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, 4927178 + ... + 4929614.

It is an arithmetic number, because the mean of its divisors is an integer number (483053130).

Almost surely, 2^12010501052 is an apocalyptic number.

It is an amenable number.

12010501052 is a deficient number, since it is larger than the sum of its proper divisors (11176049188).

12010501052 is a wasteful number, since it uses less digits than its factorization.

12010501052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The spelling of 12010501052 in words is "twelve billion, ten million, five hundred one thousand, fifty-two".