123300311011022 has 16 divisors (see below), whose sum is σ = 185396241048480. Its totient is φ = 61501601079168.

The previous prime is 123300311011013. The next prime is 123300311011057. The reversal of 123300311011022 is 220110113003321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123300311010985 and 123300311011003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614463 + ... + 15919674.

It is an arithmetic number, because the mean of its divisors is an integer number (11587265065530).

Almost surely, 2^{123300311011022} is an apocalyptic number.

123300311011022 is a deficient number, since it is larger than the sum of its proper divisors (62095930037458).

123300311011022 is a wasteful number, since it uses less digits than its factorization.

123300311011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18542155.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123300311011022 its reverse (220110113003321), we get a palindrome (343410424014343).

The spelling of 123300311011022 in words is "one hundred twenty-three trillion, three hundred billion, three hundred eleven million, eleven thousand, twenty-two".