122120120022 has 32 divisors (see below), whose sum is σ = 262565107200. Its totient is φ = 37743730848.

The previous prime is 122120120021. The next prime is 122120120039. The reversal of 122120120022 is 220021021221.

It is a junction number, because it is equal to n+sod(n) for n = 122120119983 and 122120120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120120021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11390697 + ... + 11401412.

It is an arithmetic number, because the mean of its divisors is an integer number (8205159600).

Almost surely, 2^122120120022 is an apocalyptic number.

122120120022 is an abundant number, since it is smaller than the sum of its proper divisors (140444987178).

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

122120120022 is a wasteful number, since it uses less digits than its factorization.

122120120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22792180.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122120120022 its reverse (220021021221), we get a palindrome (342141141243).

The spelling of 122120120022 in words is "one hundred twenty-two billion, one hundred twenty million, one hundred twenty thousand, twenty-two".