120121112112022 has 32 divisors (see below), whose sum is σ = 207766570420224. Its totient is φ = 51020892684000.

The previous prime is 120121112112017. The next prime is 120121112112101. The reversal of 120121112112022 is 220211211121021.

It is a happy number.

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, 65007333 + ... + 66829600.

It is an arithmetic number, because the mean of its divisors is an integer number (6492705325632).

Almost surely, 2^{120121112112022} is an apocalyptic number.

120121112112022 is a deficient number, since it is larger than the sum of its proper divisors (87645458308202).

120121112112022 is a wasteful number, since it uses less digits than its factorization.

120121112112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131837524.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 120121112112022 its reverse (220211211121021), we get a palindrome (340332323233043).

The spelling of 120121112112022 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred twelve million, one hundred twelve thousand, twenty-two".