130232222221001 has 4 divisors (see below), whose sum is σ = 130393201482900. Its totient is φ = 130071242959104.

The previous prime is 130232222220983. The next prime is 130232222221033. The reversal of 130232222221001 is 100122222232031.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 105484731371776 + 24747490849225 = 10270576^2 + 4974685^2 .

It is a cyclic number.

It is not a de Polignac number, because 130232222221001 - 2³⁴ = 130215042351817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130232222211001) 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, 80489629736 + ... + 80489631353.

It is an arithmetic number, because the mean of its divisors is an integer number (32598300370725).

Almost surely, 2^{130232222221001} is an apocalyptic number.

It is an amenable number.

130232222221001 is a deficient number, since it is larger than the sum of its proper divisors (160979261899).

130232222221001 is an equidigital number, since it uses as much as digits as its factorization.

130232222221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160979261898.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 130232222221001 its reverse (100122222232031), we get a palindrome (230354444453032).

The spelling of 130232222221001 in words is "one hundred thirty trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, one".