12331705515000 has 160 divisors (see below), whose sum is σ = 38769632808720. Its totient is φ = 3267508608000.

The previous prime is 12331705514893. The next prime is 12331705515043. The reversal of 12331705515000 is 51550713321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 263197 + ... + 4973196.

Almost surely, 2^{12331705515000} is an apocalyptic number.

12331705515000 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 12331705515000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19384816404360).

12331705515000 is an abundant number, since it is smaller than the sum of its proper divisors (26437927293720).

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

12331705515000 is a wasteful number, since it uses less digits than its factorization.

12331705515000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236579 (or 5236560 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The spelling of 12331705515000 in words is "twelve trillion, three hundred thirty-one billion, seven hundred five million, five hundred fifteen thousand".