122992035 has 32 divisors (see below), whose sum is σ = 213841920. Its totient is φ = 60134400.

The previous prime is 122992031. The next prime is 122992039. The reversal of 122992035 is 530299221.

It is an interprime number because it is at equal distance from previous prime (122992031) and next prime (122992039).

It is not a de Polignac number, because 122992035 - 2² = 122992031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122991987 and 122992005.

It is not an unprimeable number, because it can be changed into a prime (122992031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1875 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (6682560).

Almost surely, 2^122992035 is an apocalyptic number.

122992035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122992035 is a deficient number, since it is larger than the sum of its proper divisors (90849885).

122992035 is a wasteful number, since it uses less digits than its factorization.

122992035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13979.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 122992035 is about 11090.1774106639. The cubic root of 122992035 is about 497.3082482829.

The spelling of 122992035 in words is "one hundred twenty-two million, nine hundred ninety-two thousand, thirty-five".