12057631080 has 128 divisors (see below), whose sum is σ = 39496014720. Its totient is φ = 2920494080.

The previous prime is 12057631057. The next prime is 12057631129. The reversal of 12057631080 is 8013675021.

12057631080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12057631080² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1809034 + ... + 1815686.

It is an arithmetic number, because the mean of its divisors is an integer number (308562615).

Almost surely, 2^12057631080 is an apocalyptic number.

12057631080 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 12057631080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19748007360).

12057631080 is an abundant number, since it is smaller than the sum of its proper divisors (27438383640).

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

12057631080 is a wasteful number, since it uses less digits than its factorization.

12057631080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8051 (or 8047 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 12057631080 in words is "twelve billion, fifty-seven million, six hundred thirty-one thousand, eighty".