12237307672 has 16 divisors (see below), whose sum is σ = 23008870800. Its totient is φ = 6101608800.

The previous prime is 12237307633. The next prime is 12237307673. The reversal of 12237307672 is 27670373221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12237307673) 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 3 ways as a sum of consecutive naturals, for example, 2127579 + ... + 2133322.

It is an arithmetic number, because the mean of its divisors is an integer number (1438054425).

Almost surely, 2^12237307672 is an apocalyptic number.

It is an amenable number.

12237307672 is a deficient number, since it is larger than the sum of its proper divisors (10771563128).

12237307672 is a wasteful number, since it uses less digits than its factorization.

12237307672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261266 (or 4261262 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 12237307672 in words is "twelve billion, two hundred thirty-seven million, three hundred seven thousand, six hundred seventy-two".