122311114251423 has 32 divisors (see below), whose sum is σ = 171683883847680. Its totient is φ = 77362390725120.

The previous prime is 122311114251421. The next prime is 122311114251437. The reversal of 122311114251423 is 324152411113221.

It is a happy number.

It is not a de Polignac number, because 122311114251423 - 2¹ = 122311114251421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122311114251421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41842138 + ... + 44669751.

It is an arithmetic number, because the mean of its divisors is an integer number (5365121370240).

Almost surely, 2^{122311114251423} is an apocalyptic number.

122311114251423 is a deficient number, since it is larger than the sum of its proper divisors (49372769596257).

122311114251423 is a wasteful number, since it uses less digits than its factorization.

122311114251423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86512247.

The product of its digits is 11520, while the sum is 33.

Adding to 122311114251423 its reverse (324152411113221), we get a palindrome (446463525364644).

The spelling of 122311114251423 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred fourteen million, two hundred fifty-one thousand, four hundred twenty-three".