122557117322 has 8 divisors (see below), whose sum is σ = 186424911072. Its totient is φ = 60415480300.

The previous prime is 122557117301. The next prime is 122557117367. The reversal of 122557117322 is 223711755221.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431539004 + ... + 431539287.

It is an arithmetic number, because the mean of its divisors is an integer number (23303113884).

Almost surely, 2^122557117322 is an apocalyptic number.

122557117322 is a deficient number, since it is larger than the sum of its proper divisors (63867793750).

122557117322 is an equidigital number, since it uses as much as digits as its factorization.

122557117322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863078364.

The product of its digits is 58800, while the sum is 38.

The spelling of 122557117322 in words is "one hundred twenty-two billion, five hundred fifty-seven million, one hundred seventeen thousand, three hundred twenty-two".