123102240400022 has 16 divisors (see below), whose sum is σ = 198922685942400. Its totient is φ = 56797784165952.

The previous prime is 123102240400021. The next prime is 123102240400039. The reversal of 123102240400022 is 220004042201321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102240400021) 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, 776355878 + ... + 776514425.

It is an arithmetic number, because the mean of its divisors is an integer number (12432667871400).

Almost surely, 2^{123102240400022} is an apocalyptic number.

123102240400022 is a deficient number, since it is larger than the sum of its proper divisors (75820445542378).

123102240400022 is a wasteful number, since it uses less digits than its factorization.

123102240400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552873367.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 123102240400022 its reverse (220004042201321), we get a palindrome (343106282601343).

The spelling of 123102240400022 in words is "one hundred twenty-three trillion, one hundred two billion, two hundred forty million, four hundred thousand, twenty-two".