12359022312 has 64 divisors (see below), whose sum is σ = 38027767680. Its totient is φ = 3259521792.

The previous prime is 12359022301. The next prime is 12359022337. The reversal of 12359022312 is 21322095321.

It is a self number, because there is not a number n which added to its sum of digits gives 12359022312.

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, 2827263 + ... + 2831630.

It is an arithmetic number, because the mean of its divisors is an integer number (594183870).

Almost surely, 2^12359022312 is an apocalyptic number.

12359022312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12359022312 is an abundant number, since it is smaller than the sum of its proper divisors (25668745368).

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

12359022312 is a wasteful number, since it uses less digits than its factorization.

12359022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658922 (or 5658918 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 12359022312 in words is "twelve billion, three hundred fifty-nine million, twenty-two thousand, three hundred twelve".