123301402401022 has 4 divisors (see below), whose sum is σ = 184952103601536. Its totient is φ = 61650701200510.

The previous prime is 123301402400977. The next prime is 123301402401053. The reversal of 123301402401022 is 220104204103321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30825350600254 + ... + 30825350600257.

It is an arithmetic number, because the mean of its divisors is an integer number (46238025900384).

Almost surely, 2^{123301402401022} is an apocalyptic number.

123301402401022 is a deficient number, since it is larger than the sum of its proper divisors (61650701200514).

123301402401022 is an equidigital number, since it uses as much as digits as its factorization.

123301402401022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61650701200513.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 123301402401022 its reverse (220104204103321), we get a palindrome (343405606504343).

The spelling of 123301402401022 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, four hundred one thousand, twenty-two".