132220220131 has 16 divisors (see below), whose sum is σ = 138720081024. Its totient is φ = 125875845504.

The previous prime is 132220220113. The next prime is 132220220203. The reversal of 132220220131 is 131022022231.

It is a cyclic number.

It is not a de Polignac number, because 132220220131 - 2¹³ = 132220211939 is a prime.

It is a super-2 number, since 2×132220220131² (a number of 23 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 = 132220220099 and 132220220108.

It is not an unprimeable number, because it can be changed into a prime (132220220101) 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, 8570781 + ... + 8586193.

It is an arithmetic number, because the mean of its divisors is an integer number (8670005064).

Almost surely, 2^132220220131 is an apocalyptic number.

132220220131 is a deficient number, since it is larger than the sum of its proper divisors (6499860893).

132220220131 is a wasteful number, since it uses less digits than its factorization.

132220220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20430.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 132220220131 its reverse (131022022231), we get a palindrome (263242242362).

The spelling of 132220220131 in words is "one hundred thirty-two billion, two hundred twenty million, two hundred twenty thousand, one hundred thirty-one".