122692012 has 6 divisors (see below), whose sum is σ = 214711028. Its totient is φ = 61346004.

The previous prime is 122692001. The next prime is 122692013. The reversal of 122692012 is 210296221.

It is not an unprimeable number, because it can be changed into a prime (122692013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15336498 + ... + 15336505.

Almost surely, 2^122692012 is an apocalyptic number.

It is an amenable number.

122692012 is a deficient number, since it is larger than the sum of its proper divisors (92019016).

122692012 is a wasteful number, since it uses less digits than its factorization.

122692012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30673007 (or 30673005 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 122692012 is about 11076.6426321336. The cubic root of 122692012 is about 496.9035461996.

The spelling of 122692012 in words is "one hundred twenty-two million, six hundred ninety-two thousand, twelve".