121220133032022 has 32 divisors (see below), whose sum is σ = 244478728859904. Its totient is φ = 40067441388000.

The previous prime is 121220133031993. The next prime is 121220133032041. The reversal of 121220133032022 is 220230331022121.

It is a super-2 number, since 2×121220133032022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121220133031983 and 121220133032001.

It is a congruent number.

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, 58248778 + ... + 60293949.

It is an arithmetic number, because the mean of its divisors is an integer number (7639960276872).

Almost surely, 2^{121220133032022} is an apocalyptic number.

121220133032022 is an abundant number, since it is smaller than the sum of its proper divisors (123258595827882).

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

121220133032022 is a wasteful number, since it uses less digits than its factorization.

121220133032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118544164.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121220133032022 its reverse (220230331022121), we get a palindrome (341450464054143).

The spelling of 121220133032022 in words is "one hundred twenty-one trillion, two hundred twenty billion, one hundred thirty-three million, thirty-two thousand, twenty-two".