12260447968 has 24 divisors (see below), whose sum is σ = 24244105032. Its totient is φ = 6103214976.

The previous prime is 12260447933. The next prime is 12260447981. The reversal of 12260447968 is 86974406221.

It is a congruent number.

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, 836655 + ... + 851182.

It is an arithmetic number, because the mean of its divisors is an integer number (1010171043).

Almost surely, 2^12260447968 is an apocalyptic number.

It is an amenable number.

12260447968 is a deficient number, since it is larger than the sum of its proper divisors (11983657064).

12260447968 is a wasteful number, since it uses less digits than its factorization.

12260447968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688074 (or 1688066 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 12260447968 in words is "twelve billion, two hundred sixty million, four hundred forty-seven thousand, nine hundred sixty-eight".