12247035024 has 80 divisors (see below), whose sum is σ = 36998838272. Its totient is φ = 3417773184.

The previous prime is 12247035023. The next prime is 12247035043. The reversal of 12247035024 is 42053074221.

It is a junction number, because it is equal to n+sod(n) for n = 12247034982 and 12247035000.

It is not an unprimeable number, because it can be changed into a prime (12247035023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409384 + ... + 438279.

Almost surely, 2^12247035024 is an apocalyptic number.

12247035024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12247035024 is an abundant number, since it is smaller than the sum of its proper divisors (24751803248).

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

12247035024 is a wasteful number, since it uses less digits than its factorization.

12247035024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847724 (or 847718 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The spelling of 12247035024 in words is "twelve billion, two hundred forty-seven million, thirty-five thousand, twenty-four".