109522680212 has 48 divisors (see below), whose sum is σ = 213790110912. Its totient is φ = 48676039680.

The previous prime is 109522680209. The next prime is 109522680221. The reversal of 109522680212 is 212086225901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199658 + ... + 508830.

It is an arithmetic number, because the mean of its divisors is an integer number (4453960644).

Almost surely, 2^109522680212 is an apocalyptic number.

It is an amenable number.

109522680212 is a deficient number, since it is larger than the sum of its proper divisors (104267430700).

109522680212 is a wasteful number, since it uses less digits than its factorization.

109522680212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309368 (or 309366 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 109522680212 in words is "one hundred nine billion, five hundred twenty-two million, six hundred eighty thousand, two hundred twelve".