2132220220131 has 16 divisors (see below), whose sum is σ = 2994845043200. Its totient is φ = 1345650535008.

The previous prime is 2132220220079. The next prime is 2132220220147. The reversal of 2132220220131 is 1310220222312.

It is not a de Polignac number, because 2132220220131 - 2²³ = 2132211831523 is a prime.

It is a super-2 number, since 2×2132220220131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132220220098 and 2132220220107.

It is not an unprimeable number, because it can be changed into a prime (2132220220231) 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, 14019076 + ... + 14170353.

It is an arithmetic number, because the mean of its divisors is an integer number (187177815200).

Almost surely, 2^{2132220220131} is an apocalyptic number.

2132220220131 is a deficient number, since it is larger than the sum of its proper divisors (862624823069).

2132220220131 is a wasteful number, since it uses less digits than its factorization.

2132220220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28190778.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2132220220131 its reverse (1310220222312), we get a palindrome (3442440442443).

The spelling of 2132220220131 in words is "two trillion, one hundred thirty-two billion, two hundred twenty million, two hundred twenty thousand, one hundred thirty-one".