12037616500 has 288 divisors, whose sum is σ = 33303868416. Its totient is φ = 3720038400.

The previous prime is 12037616491. The next prime is 12037616501. The reversal of 12037616500 is 561673021.

It is a super-2 number, since 2×12037616500² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12037616501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27800284 + ... + 27800716.

It is an arithmetic number, because the mean of its divisors is an integer number (115638432).

Almost surely, 2^12037616500 is an apocalyptic number.

12037616500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12037616500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16651934208).

12037616500 is an abundant number, since it is smaller than the sum of its proper divisors (21266251916).

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

12037616500 is a wasteful number, since it uses less digits than its factorization.

12037616500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 12037616500 in words is "twelve billion, thirty-seven million, six hundred sixteen thousand, five hundred".