12177500150 has 24 divisors (see below), whose sum is σ = 23021469984. Its totient is φ = 4791146400.

The previous prime is 12177500141. The next prime is 12177500219. The reversal of 12177500150 is 5100577121.

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, 1993262 + ... + 1999361.

It is an arithmetic number, because the mean of its divisors is an integer number (959227916).

Almost surely, 2^12177500150 is an apocalyptic number.

12177500150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12177500150 is a deficient number, since it is larger than the sum of its proper divisors (10843969834).

12177500150 is a wasteful number, since it uses less digits than its factorization.

12177500150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992696 (or 3992691 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 29.

The spelling of 12177500150 in words is "twelve billion, one hundred seventy-seven million, five hundred thousand, one hundred fifty".