122313221544051 has 12 divisors (see below), whose sum is σ = 176707292364928. Its totient is φ = 81527083531344.

The previous prime is 122313221544029. The next prime is 122313221544109. The reversal of 122313221544051 is 150445122313221.

122313221544051 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 32 + 215 + 4 + 405 + 1 = 666.

It is not a de Polignac number, because 122313221544051 - 2¹⁰ = 122313221543027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122313221543997 and 122313221544015.

It is not an unprimeable number, because it can be changed into a prime (122313221544011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1255295635 + ... + 1255393068.

Almost surely, 2^{122313221544051} is an apocalyptic number.

122313221544051 is a deficient number, since it is larger than the sum of its proper divisors (54394070820877).

122313221544051 is a wasteful number, since it uses less digits than its factorization.

122313221544051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510694122 (or 2510694119 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 122313221544051 its reverse (150445122313221), we get a palindrome (272758343857272).

The spelling of 122313221544051 in words is "one hundred twenty-two trillion, three hundred thirteen billion, two hundred twenty-one million, five hundred forty-four thousand, fifty-one".