12025407902150 has 24 divisors (see below), whose sum is σ = 22371776883984. Its totient is φ = 4809191508000.

The previous prime is 12025407902147. The next prime is 12025407902161. The reversal of 12025407902150 is 5120970452021.

It is a super-2 number, since 2×12025407902150² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 24041297 + ... + 24536396.

It is an arithmetic number, because the mean of its divisors is an integer number (932157370166).

Almost surely, 2^{12025407902150} is an apocalyptic number.

12025407902150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12025407902150 is a deficient number, since it is larger than the sum of its proper divisors (10346368981834).

12025407902150 is a wasteful number, since it uses less digits than its factorization.

12025407902150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48582656 (or 48582651 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 12025407902150 in words is "twelve trillion, twenty-five billion, four hundred seven million, nine hundred two thousand, one hundred fifty".