12207261004 has 12 divisors (see below), whose sum is σ = 21602737800. Its totient is φ = 6035050208.

The previous prime is 12207260977. The next prime is 12207261023. The reversal of 12207261004 is 40016270221.

It is a self number, because there is not a number n which added to its sum of digits gives 12207261004.

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, 17144674 + ... + 17145385.

It is an arithmetic number, because the mean of its divisors is an integer number (1800228150).

Almost surely, 2^12207261004 is an apocalyptic number.

It is an amenable number.

12207261004 is a deficient number, since it is larger than the sum of its proper divisors (9395476796).

12207261004 is a wasteful number, since it uses less digits than its factorization.

12207261004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34290152 (or 34290150 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 12207261004 in words is "twelve billion, two hundred seven million, two hundred sixty-one thousand, four".