130223230121022 has 32 divisors (see below), whose sum is σ = 260556213196800. Its totient is φ = 43389452215200.

The previous prime is 130223230120981. The next prime is 130223230121029. The reversal of 130223230121022 is 220121032322031.

It is a junction number, because it is equal to n+sod(n) for n = 130223230120983 and 130223230121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130223230121029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630973147 + ... + 631179497.

It is an arithmetic number, because the mean of its divisors is an integer number (8142381662400).

Almost surely, 2^{130223230121022} is an apocalyptic number.

130223230121022 is an abundant number, since it is smaller than the sum of its proper divisors (130332983075778).

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

130223230121022 is a wasteful number, since it uses less digits than its factorization.

130223230121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250168.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 130223230121022 its reverse (220121032322031), we get a palindrome (350344262443053).

The spelling of 130223230121022 in words is "one hundred thirty trillion, two hundred twenty-three billion, two hundred thirty million, one hundred twenty-one thousand, twenty-two".