101572067212 has 36 divisors (see below), whose sum is σ = 223290667600. Its totient is φ = 39573531360.

The previous prime is 101572067209. The next prime is 101572067243. The reversal of 101572067212 is 212760275101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14986587 + ... + 14993362.

Almost surely, 2^101572067212 is an apocalyptic number.

It is an amenable number.

101572067212 is an abundant number, since it is smaller than the sum of its proper divisors (121718600388).

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

101572067212 is a wasteful number, since it uses less digits than its factorization.

101572067212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29979982 (or 29979969 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 101572067212 in words is "one hundred one billion, five hundred seventy-two million, sixty-seven thousand, two hundred twelve".