122047507422 has 72 divisors (see below), whose sum is σ = 269279082072. Its totient is φ = 39948480000.

The previous prime is 122047507409. The next prime is 122047507423. The reversal of 122047507422 is 224705740221.

122047507422 is a `hidden beast` number, since 1 + 220 + 4 + 7 + 5 + 0 + 7 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122047507423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22183672 + ... + 22189172.

It is an arithmetic number, because the mean of its divisors is an integer number (3739987251).

Almost surely, 2^122047507422 is an apocalyptic number.

122047507422 is an abundant number, since it is smaller than the sum of its proper divisors (147231574650).

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

122047507422 is a wasteful number, since it uses less digits than its factorization.

122047507422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834 (or 5734 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 36.

The spelling of 122047507422 in words is "one hundred twenty-two billion, forty-seven million, five hundred seven thousand, four hundred twenty-two".