123044220212022 has 40 divisors (see below), whose sum is σ = 275711600144376. Its totient is φ = 41014531359648.

The previous prime is 123044220212021. The next prime is 123044220212041. The reversal of 123044220212022 is 220212022440321.

123044220212022 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 4 + 422 + 0 + 212 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123044220212021) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31814353 + ... + 35471699.

Almost surely, 2^{123044220212022} is an apocalyptic number.

123044220212022 is an abundant number, since it is smaller than the sum of its proper divisors (152667379932354).

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

123044220212022 is a wasteful number, since it uses less digits than its factorization.

123044220212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865034 (or 3865025 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 123044220212022 its reverse (220212022440321), we get a palindrome (343256242652343).

The spelling of 123044220212022 in words is "one hundred twenty-three trillion, forty-four billion, two hundred twenty million, two hundred twelve thousand, twenty-two".