122332553131 has 2 divisors, whose sum is σ = 122332553132. Its totient is φ = 122332553130.

The previous prime is 122332553107. The next prime is 122332553153. The reversal of 122332553131 is 131355233221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122332553131 - 2²¹ = 122330455979 is a prime.

It is a super-2 number, since 2×122332553131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122332553093 and 122332553102.

It is not a weakly prime, because it can be changed into another prime (122332553191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61166276565 + 61166276566.

It is an arithmetic number, because the mean of its divisors is an integer number (61166276566).

Almost surely, 2^122332553131 is an apocalyptic number.

122332553131 is a deficient number, since it is larger than the sum of its proper divisors (1).

122332553131 is an equidigital number, since it uses as much as digits as its factorization.

122332553131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 31.

Adding to 122332553131 its reverse (131355233221), we get a palindrome (253687786352).

The spelling of 122332553131 in words is "one hundred twenty-two billion, three hundred thirty-two million, five hundred fifty-three thousand, one hundred thirty-one".