100150215655212 has 108 divisors (see below), whose sum is σ = 260515209176040. Its totient is φ = 32439866349312.

The previous prime is 100150215655153. The next prime is 100150215655289. The reversal of 100150215655212 is 212556512051001.

100150215655212 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 50 + 2 + 1 + 56 + 552 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37495464 + ... + 40077552.

Almost surely, 2^{100150215655212} is an apocalyptic number.

100150215655212 is a gapful number since it is divisible by the number (12) 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 100150215655212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130257604588020).

100150215655212 is an abundant number, since it is smaller than the sum of its proper divisors (160364993520828).

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

100150215655212 is a wasteful number, since it uses less digits than its factorization.

100150215655212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582960 (or 2582918 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 100150215655212 in words is "one hundred trillion, one hundred fifty billion, two hundred fifteen million, six hundred fifty-five thousand, two hundred twelve".