2122313332131 has 12 divisors (see below), whose sum is σ = 3117522409560. Its totient is φ = 1390894612800.

The previous prime is 2122313332099. The next prime is 2122313332151. The reversal of 2122313332131 is 1312333132212.

2122313332131 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 313 + 332 + 13 + 1 = 666.

It is not a de Polignac number, because 2122313332131 - 2⁵ = 2122313332099 is a prime.

It is a super-2 number, since 2×2122313332131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122313332095 and 2122313332104.

It is not an unprimeable number, because it can be changed into a prime (2122313332151) 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, 1998411270 + ... + 1998412331.

It is an arithmetic number, because the mean of its divisors is an integer number (259793534130).

Almost surely, 2^{2122313332131} is an apocalyptic number.

2122313332131 is a deficient number, since it is larger than the sum of its proper divisors (995209077429).

2122313332131 is a wasteful number, since it uses less digits than its factorization.

2122313332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3996823666 (or 3996823663 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 2122313332131 its reverse (1312333132212), we get a palindrome (3434646464343).

The spelling of 2122313332131 in words is "two trillion, one hundred twenty-two billion, three hundred thirteen million, three hundred thirty-two thousand, one hundred thirty-one".