12137348700 has 54 divisors (see below), whose sum is σ = 38043848024. Its totient is φ = 3236626080.

The previous prime is 12137348677. The next prime is 12137348701. The reversal of 12137348700 is 784373121.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12137348701) 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 17 ways as a sum of consecutive naturals, for example, 6742072 + ... + 6743871.

Almost surely, 2^12137348700 is an apocalyptic number.

12137348700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12137348700 is an abundant number, since it is smaller than the sum of its proper divisors (25906499324).

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

12137348700 is a wasteful number, since it uses less digits than its factorization.

12137348700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13485963 (or 13485953 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 12137348700 in words is "twelve billion, one hundred thirty-seven million, three hundred forty-eight thousand, seven hundred".