12152875443020 has 72 divisors (see below), whose sum is σ = 29260807861824. Its totient is φ = 4223261672448.

The previous prime is 12152875443001. The next prime is 12152875443041. The reversal of 12152875443020 is 2034457825121.

It is a super-2 number, since 2×12152875443020² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105693284 + ... + 105808203.

It is an arithmetic number, because the mean of its divisors is an integer number (406400109192).

Almost surely, 2^{12152875443020} is an apocalyptic number.

12152875443020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12152875443020 is an abundant number, since it is smaller than the sum of its proper divisors (17107932418804).

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

12152875443020 is a wasteful number, since it uses less digits than its factorization.

12152875443020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211501539 (or 211501524 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 12152875443020 in words is "twelve trillion, one hundred fifty-two billion, eight hundred seventy-five million, four hundred forty-three thousand, twenty".