122110120122 has 16 divisors (see below), whose sum is σ = 245315400960. Its totient is φ = 40520846592.

The previous prime is 122110120109. The next prime is 122110120183. The reversal of 122110120122 is 221021011221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45630247 + ... + 45632922.

It is an arithmetic number, because the mean of its divisors is an integer number (15332212560).

Almost surely, 2^122110120122 is an apocalyptic number.

122110120122 is an abundant number, since it is smaller than the sum of its proper divisors (123205280838).

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

122110120122 is a wasteful number, since it uses less digits than its factorization.

122110120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91263397.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122110120122 its reverse (221021011221), we get a palindrome (343131131343).

The spelling of 122110120122 in words is "one hundred twenty-two billion, one hundred ten million, one hundred twenty thousand, one hundred twenty-two".