132222021031 has 4 divisors (see below), whose sum is σ = 139999786992. Its totient is φ = 124444255072.

The previous prime is 132222021007. The next prime is 132222021037. The reversal of 132222021031 is 130120222231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132222021031 - 2⁵ = 132222020999 is a prime.

It is a super-2 number, since 2×132222021031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132222021037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888882955 + ... + 3888882988.

It is an arithmetic number, because the mean of its divisors is an integer number (34999946748).

Almost surely, 2^132222021031 is an apocalyptic number.

132222021031 is a deficient number, since it is larger than the sum of its proper divisors (7777765961).

132222021031 is an equidigital number, since it uses as much as digits as its factorization.

132222021031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777765960.

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

Adding to 132222021031 its reverse (130120222231), we get a palindrome (262342243262).

The spelling of 132222021031 in words is "one hundred thirty-two billion, two hundred twenty-two million, twenty-one thousand, thirty-one".