122122132131 has 16 divisors (see below), whose sum is σ = 163085094144. Its totient is φ = 81287023584.

The previous prime is 122122132081. The next prime is 122122132133. The reversal of 122122132131 is 131231221221.

It is not a de Polignac number, because 122122132131 - 2¹¹ = 122122130083 is a prime.

It is a super-2 number, since 2×122122132131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122122132098 and 122122132107.

It is not an unprimeable number, because it can be changed into a prime (122122132133) 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, 16709380 + ... + 16716686.

It is an arithmetic number, because the mean of its divisors is an integer number (10192818384).

Almost surely, 2^122122132131 is an apocalyptic number.

122122132131 is a deficient number, since it is larger than the sum of its proper divisors (40962962013).

122122132131 is an equidigital number, since it uses as much as digits as its factorization.

122122132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15290.

The product of its digits is 288, while the sum is 21.

Adding to 122122132131 its reverse (131231221221), we get a palindrome (253353353352).

The spelling of 122122132131 in words is "one hundred twenty-two billion, one hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty-one".