122722525167056 has 10 divisors (see below), whose sum is σ = 237774892511202. Its totient is φ = 61361262583520.

The previous prime is 122722525167037. The next prime is 122722525167197. The reversal of 122722525167056 is 650761525227221.

It can be written as a sum of positive squares in only one way, i.e., 89034019694656 + 33688505472400 = 9435784^2 + 5804180^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122722525166989 and 122722525167007.

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, 3835078911455 + ... + 3835078911486.

Almost surely, 2^{122722525167056} is an apocalyptic number.

122722525167056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122722525167056 is a deficient number, since it is larger than the sum of its proper divisors (115052367344146).

122722525167056 is an equidigital number, since it uses as much as digits as its factorization.

122722525167056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670157822949 (or 7670157822943 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 122722525167056 in words is "one hundred twenty-two trillion, seven hundred twenty-two billion, five hundred twenty-five million, one hundred sixty-seven thousand, fifty-six".