150150150012 has 12 divisors (see below), whose sum is σ = 350350350056. Its totient is φ = 50050050000.

The previous prime is 150150149999. The next prime is 150150150043. The reversal of 150150150012 is 210051051051.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×150150150012² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 6256256239 + ... + 6256256262.

Almost surely, 2^150150150012 is an apocalyptic number.

150150150012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150150150012 is an abundant number, since it is smaller than the sum of its proper divisors (200200200044).

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

150150150012 is a wasteful number, since it uses less digits than its factorization.

150150150012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12512512508 (or 12512512506 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 21.

The spelling of 150150150012 in words is "one hundred fifty billion, one hundred fifty million, one hundred fifty thousand, twelve".