2122412413231 has 16 divisors (see below), whose sum is σ = 2428009932960. Its totient is φ = 1837412881920.

The previous prime is 2122412413229. The next prime is 2122412413249. The reversal of 2122412413231 is 1323142142212.

It is not a de Polignac number, because 2122412413231 - 2¹ = 2122412413229 is a prime.

It is a super-2 number, since 2×2122412413231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2122412413231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122412413631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45547470 + ... + 45594043.

It is an arithmetic number, because the mean of its divisors is an integer number (151750620810).

Almost surely, 2^{2122412413231} is an apocalyptic number.

2122412413231 is a deficient number, since it is larger than the sum of its proper divisors (305597519729).

2122412413231 is a wasteful number, since it uses less digits than its factorization.

2122412413231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91141626.

The product of its digits is 4608, while the sum is 28.

Adding to 2122412413231 its reverse (1323142142212), we get a palindrome (3445554555443).

The spelling of 2122412413231 in words is "two trillion, one hundred twenty-two billion, four hundred twelve million, four hundred thirteen thousand, two hundred thirty-one".