123004313022 has 16 divisors (see below), whose sum is σ = 246546943632. Its totient is φ = 40911718080.

The previous prime is 123004312909. The next prime is 123004313027. The reversal of 123004313022 is 220313400321.

It is a super-2 number, since 2×123004313022² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123004313022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123004313027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22426929 + ... + 22432412.

It is an arithmetic number, because the mean of its divisors is an integer number (15409183977).

Almost surely, 2^123004313022 is an apocalyptic number.

123004313022 is an abundant number, since it is smaller than the sum of its proper divisors (123542630610).

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

123004313022 is a wasteful number, since it uses less digits than its factorization.

123004313022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44859803.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 123004313022 its reverse (220313400321), we get a palindrome (343317713343).

The spelling of 123004313022 in words is "one hundred twenty-three billion, four million, three hundred thirteen thousand, twenty-two".