122279092 has 24 divisors (see below), whose sum is σ = 231436800. Its totient is φ = 56194656.

The previous prime is 122279089. The next prime is 122279141. The reversal of 122279092 is 290972221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7509 + ... + 17347.

It is an arithmetic number, because the mean of its divisors is an integer number (9643200).

Almost surely, 2^122279092 is an apocalyptic number.

It is an amenable number.

122279092 is a deficient number, since it is larger than the sum of its proper divisors (109157708).

122279092 is a wasteful number, since it uses less digits than its factorization.

122279092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10095 (or 10093 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 122279092 is about 11057.9877012050. The cubic root of 122279092 is about 496.3454766625.

The spelling of 122279092 in words is "one hundred twenty-two million, two hundred seventy-nine thousand, ninety-two".