121044412021022 has 24 divisors (see below), whose sum is σ = 211211974087200. Its totient is φ = 51875727946560.

The previous prime is 121044412021009. The next prime is 121044412021063. The reversal of 121044412021022 is 220120214440121.

It is a junction number, because it is equal to n+sod(n) for n = 121044412020982 and 121044412021000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6174854 + ... + 16739702.

It is an arithmetic number, because the mean of its divisors is an integer number (8800498920300).

Almost surely, 2^{121044412021022} is an apocalyptic number.

121044412021022 is a deficient number, since it is larger than the sum of its proper divisors (90167562066178).

121044412021022 is a wasteful number, since it uses less digits than its factorization.

121044412021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681776 (or 10681769 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 121044412021022 its reverse (220120214440121), we get a palindrome (341164626461143).

The spelling of 121044412021022 in words is "one hundred twenty-one trillion, forty-four billion, four hundred twelve million, twenty-one thousand, twenty-two".