122605036 has 6 divisors (see below), whose sum is σ = 214558820. Its totient is φ = 61302516.

The previous prime is 122604959. The next prime is 122605057. The reversal of 122605036 is 630506221.

It is a super-2 number, since 2×122605036² = 30063989705122592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122605036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15325626 + ... + 15325633.

Almost surely, 2^122605036 is an apocalyptic number.

It is an amenable number.

122605036 is a deficient number, since it is larger than the sum of its proper divisors (91953784).

122605036 is a wasteful number, since it uses less digits than its factorization.

122605036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30651263 (or 30651261 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 122605036 is about 11072.7158366861. The cubic root of 122605036 is about 496.7861006308.

The spelling of 122605036 in words is "one hundred twenty-two million, six hundred five thousand, thirty-six".