130223323221232 has 80 divisors (see below), whose sum is σ = 260992932258240. Its totient is φ = 62901520588800.

The previous prime is 130223323221181. The next prime is 130223323221269. The reversal of 130223323221232 is 232122323322031.

It is a super-2 number, since 2×130223323221232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130223323221194 and 130223323221203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867565644 + ... + 867715732.

It is an arithmetic number, because the mean of its divisors is an integer number (3262411653228).

Almost surely, 2^{130223323221232} is an apocalyptic number.

It is an amenable number.

130223323221232 is an abundant number, since it is smaller than the sum of its proper divisors (130769609037008).

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

130223323221232 is a wasteful number, since it uses less digits than its factorization.

130223323221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163082 (or 163076 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 130223323221232 its reverse (232122323322031), we get a palindrome (362345646543263).

The spelling of 130223323221232 in words is "one hundred thirty trillion, two hundred twenty-three billion, three hundred twenty-three million, two hundred twenty-one thousand, two hundred thirty-two".