122100331413 has 16 divisors (see below), whose sum is σ = 166611525696. Its totient is φ = 79495248000.

The previous prime is 122100331387. The next prime is 122100331417. The reversal of 122100331413 is 314133001221.

It is not a de Polignac number, because 122100331413 - 2¹⁸ = 122100069269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122100331413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100331417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835531 + ... + 970727.

It is an arithmetic number, because the mean of its divisors is an integer number (10413220356).

Almost surely, 2^122100331413 is an apocalyptic number.

It is an amenable number.

122100331413 is a deficient number, since it is larger than the sum of its proper divisors (44511194283).

122100331413 is a wasteful number, since it uses less digits than its factorization.

122100331413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142244.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122100331413 its reverse (314133001221), we get a palindrome (436233332634).

The spelling of 122100331413 in words is "one hundred twenty-two billion, one hundred million, three hundred thirty-one thousand, four hundred thirteen".