122265762 has 8 divisors (see below), whose sum is σ = 244531536. Its totient is φ = 40755252.

The previous prime is 122265743. The next prime is 122265823. The reversal of 122265762 is 267562221.

It is a sphenic number, since it is the product of 3 distinct primes.

122265762 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10188808 + ... + 10188819.

It is an arithmetic number, because the mean of its divisors is an integer number (30566442).

Almost surely, 2^122265762 is an apocalyptic number.

122265762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122265762 is a wasteful number, since it uses less digits than its factorization.

122265762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20377632.

The product of its digits is 20160, while the sum is 33.

The square root of 122265762 is about 11057.3849530529. The cubic root of 122265762 is about 496.3274399850.

The spelling of 122265762 in words is "one hundred twenty-two million, two hundred sixty-five thousand, seven hundred sixty-two".