122022121021120 has 56 divisors (see below), whose sum is σ = 292305087041184. Its totient is φ = 48516579833856.

The previous prime is 122022121021109. The next prime is 122022121021189. The reversal of 122022121021120 is 21120121220221.

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, 1141620597 + ... + 1141727476.

It is an arithmetic number, because the mean of its divisors is an integer number (5219733697164).

Almost surely, 2^{122022121021120} is an apocalyptic number.

122022121021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022121021120 is an abundant number, since it is smaller than the sum of its proper divisors (170282966020064).

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

122022121021120 is a wasteful number, since it uses less digits than its factorization.

122022121021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283348257 (or 2283348247 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122022121021120 its reverse (21120121220221), we get a palindrome (143142242241341).

The spelling of 122022121021120 in words is "one hundred twenty-two trillion, twenty-two billion, one hundred twenty-one million, twenty-one thousand, one hundred twenty".