122716192 has 24 divisors (see below), whose sum is σ = 243742716. Its totient is φ = 60813312.

The previous prime is 122716141. The next prime is 122716199. The reversal of 122716192 is 291617221.

It can be written as a sum of positive squares in 2 ways, for example, as 122677776 + 38416 = 11076^2 + 196^2 .

It is not an unprimeable number, because it can be changed into a prime (122716199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13353 + ... + 20584.

Almost surely, 2^122716192 is an apocalyptic number.

It is an amenable number.

122716192 is a deficient number, since it is larger than the sum of its proper divisors (121026524).

122716192 is a wasteful number, since it uses less digits than its factorization.

122716192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34060 (or 34052 counting only the distinct ones).

The product of its digits is 3024, while the sum is 31.

The square root of 122716192 is about 11077.7340643292. The cubic root of 122716192 is about 496.9361871143.

The spelling of 122716192 in words is "one hundred twenty-two million, seven hundred sixteen thousand, one hundred ninety-two".