36229939212 has 24 divisors (see below), whose sum is σ = 84540775536. Its totient is φ = 12076039168.

The previous prime is 36229939211. The next prime is 36229939219. The reversal of 36229939212 is 21293992263.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36229939211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218308 + ... + 346580.

It is an arithmetic number, because the mean of its divisors is an integer number (3522532314).

Almost surely, 2^36229939212 is an apocalyptic number.

It is an amenable number.

36229939212 is an abundant number, since it is smaller than the sum of its proper divisors (48310836324).

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

36229939212 is a wasteful number, since it uses less digits than its factorization.

36229939212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151817 (or 151815 counting only the distinct ones).

The product of its digits is 629856, while the sum is 48.

The spelling of 36229939212 in words is "thirty-six billion, two hundred twenty-nine million, nine hundred thirty-nine thousand, two hundred twelve".