130331112231022 has 4 divisors (see below), whose sum is σ = 195496668346536. Its totient is φ = 65165556115510.

The previous prime is 130331112230951. The next prime is 130331112231119. The reversal of 130331112231022 is 220132211133031.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32582778057754 + ... + 32582778057757.

It is an arithmetic number, because the mean of its divisors is an integer number (48874167086634).

Almost surely, 2^{130331112231022} is an apocalyptic number.

130331112231022 is a deficient number, since it is larger than the sum of its proper divisors (65165556115514).

130331112231022 is an equidigital number, since it uses as much as digits as its factorization.

130331112231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65165556115513.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 130331112231022 its reverse (220132211133031), we get a palindrome (350463323364053).

The spelling of 130331112231022 in words is "one hundred thirty trillion, three hundred thirty-one billion, one hundred twelve million, two hundred thirty-one thousand, twenty-two".