122775704 has 8 divisors (see below), whose sum is σ = 230204460. Its totient is φ = 61387848.

The previous prime is 122775677. The next prime is 122775749. The reversal of 122775704 is 407577221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7673474 + ... + 7673489.

Almost surely, 2^122775704 is an apocalyptic number.

It is an amenable number.

122775704 is a deficient number, since it is larger than the sum of its proper divisors (107428756).

122775704 is a wasteful number, since it uses less digits than its factorization.

122775704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15346969 (or 15346965 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 122775704 is about 11080.4198476412. The cubic root of 122775704 is about 497.0165049233.

The spelling of 122775704 in words is "one hundred twenty-two million, seven hundred seventy-five thousand, seven hundred four".