123412011301022 has 16 divisors (see below), whose sum is σ = 185301428496912. Its totient is φ = 61644885603840.

The previous prime is 123412011301021. The next prime is 123412011301031. The reversal of 123412011301022 is 220103110214321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123412011301021) 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, 10136372 + ... + 18696792.

It is an arithmetic number, because the mean of its divisors is an integer number (11581339281057).

Almost surely, 2^{123412011301022} is an apocalyptic number.

123412011301022 is a deficient number, since it is larger than the sum of its proper divisors (61889417195890).

123412011301022 is a wasteful number, since it uses less digits than its factorization.

123412011301022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8567563.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 123412011301022 its reverse (220103110214321), we get a palindrome (343515121515343).

The spelling of 123412011301022 in words is "one hundred twenty-three trillion, four hundred twelve billion, eleven million, three hundred one thousand, twenty-two".