130223022 has 16 divisors (see below), whose sum is σ = 262106832. Its totient is φ = 43130880.

The previous prime is 130222993. The next prime is 130223029. The reversal of 130223022 is 220322031.

It is a junction number, because it is equal to n+sod(n) for n = 130222992 and 130223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130223029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68179 + ... + 70062.

It is an arithmetic number, because the mean of its divisors is an integer number (16381677).

Almost surely, 2^130223022 is an apocalyptic number.

130223022 is an abundant number, since it is smaller than the sum of its proper divisors (131883810).

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

130223022 is a wasteful number, since it uses less digits than its factorization.

130223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138403.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 130223022 is about 11411.5302216662. The cubic root of 130223022 is about 506.8692246612.

Adding to 130223022 its reverse (220322031), we get a palindrome (350545053).

Subtracting 130223022 from its reverse (220322031), we obtain a palindrome (90099009).

The spelling of 130223022 in words is "one hundred thirty million, two hundred twenty-three thousand, twenty-two".