2122122330131 has 2 divisors, whose sum is σ = 2122122330132. Its totient is φ = 2122122330130.

The previous prime is 2122122330101. The next prime is 2122122330149. The reversal of 2122122330131 is 1310332212212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122122330131 is a prime.

It is a super-2 number, since 2×2122122330131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122122330097 and 2122122330106.

It is not a weakly prime, because it can be changed into another prime (2122122330101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061061165065 + 1061061165066.

It is an arithmetic number, because the mean of its divisors is an integer number (1061061165066).

Almost surely, 2^{2122122330131} is an apocalyptic number.

2122122330131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122122330131 is an equidigital number, since it uses as much as digits as its factorization.

2122122330131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2122122330131 its reverse (1310332212212), we get a palindrome (3432454542343).

The spelling of 2122122330131 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-two million, three hundred thirty thousand, one hundred thirty-one".