130322023122 has 16 divisors (see below), whose sum is σ = 260648504640. Its totient is φ = 43439931312.

The previous prime is 130322023081. The next prime is 130322023123. The reversal of 130322023122 is 221320223031.

It is a happy number.

It is a super-2 number, since 2×130322023122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130322023123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286648 + ... + 585500.

It is an arithmetic number, because the mean of its divisors is an integer number (16290531540).

Almost surely, 2^130322023122 is an apocalyptic number.

130322023122 is an abundant number, since it is smaller than the sum of its proper divisors (130326481518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130322023122 is a wasteful number, since it uses less digits than its factorization.

130322023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371537.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 130322023122 its reverse (221320223031), we get a palindrome (351642246153).

The spelling of 130322023122 in words is "one hundred thirty billion, three hundred twenty-two million, twenty-three thousand, one hundred twenty-two".