109274818192 has 20 divisors (see below), whose sum is σ = 211727381616. Its totient is φ = 54635493920.

The previous prime is 109274818187. The next prime is 109274818259. The reversal of 109274818192 is 291818472901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426567 + ... + 632857.

Almost surely, 2^109274818192 is an apocalyptic number.

It is an amenable number.

109274818192 is a deficient number, since it is larger than the sum of its proper divisors (102452563424).

109274818192 is a wasteful number, since it uses less digits than its factorization.

109274818192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239406 (or 239400 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 52.

The spelling of 109274818192 in words is "one hundred nine billion, two hundred seventy-four million, eight hundred eighteen thousand, one hundred ninety-two".