122450522 has 4 divisors (see below), whose sum is σ = 183675786. Its totient is φ = 61225260.

The previous prime is 122450519. The next prime is 122450533. The reversal of 122450522 is 225054221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117917881 + 4532641 = 10859^2 + 2129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30612629 + ... + 30612632.

Almost surely, 2^122450522 is an apocalyptic number.

122450522 is a deficient number, since it is larger than the sum of its proper divisors (61225264).

122450522 is an equidigital number, since it uses as much as digits as its factorization.

122450522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61225263.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 122450522 is about 11065.7363966435. The cubic root of 122450522 is about 496.5773199841.

The spelling of 122450522 in words is "one hundred twenty-two million, four hundred fifty thousand, five hundred twenty-two".