122075808 has 48 divisors (see below), whose sum is σ = 321019776. Its totient is φ = 40619520.

The previous prime is 122075747. The next prime is 122075843. The reversal of 122075808 is 808570221.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98553 + ... + 99783.

It is an arithmetic number, because the mean of its divisors is an integer number (6687912).

Almost surely, 2^122075808 is an apocalyptic number.

It is an amenable number.

122075808 is an abundant number, since it is smaller than the sum of its proper divisors (198943968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122075808 is a wasteful number, since it uses less digits than its factorization.

122075808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 122075808 is about 11048.7921511811. The cubic root of 122075808 is about 496.0702727350.

It can be divided in two parts, 1220 and 75808, that added together give a triangular number (77028 = T₃₉₂).

The spelling of 122075808 in words is "one hundred twenty-two million, seventy-five thousand, eight hundred eight".