122242318826 has 32 divisors (see below), whose sum is σ = 195550709760. Its totient is φ = 57144810096.

The previous prime is 122242318819. The next prime is 122242318841. The reversal of 122242318826 is 628813242221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2966375 + ... + 3007301.

It is an arithmetic number, because the mean of its divisors is an integer number (6110959680).

Almost surely, 2^122242318826 is an apocalyptic number.

122242318826 is a deficient number, since it is larger than the sum of its proper divisors (73308390934).

122242318826 is a wasteful number, since it uses less digits than its factorization.

122242318826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41978.

The product of its digits is 147456, while the sum is 41.

The spelling of 122242318826 in words is "one hundred twenty-two billion, two hundred forty-two million, three hundred eighteen thousand, eight hundred twenty-six".