130022230 has 16 divisors (see below), whose sum is σ = 252043344. Its totient is φ = 48008160.

The previous prime is 130022213. The next prime is 130022231. The reversal of 130022230 is 32220031.

It is a happy number.

130022230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 130022230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130022231) 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, 499956 + ... + 500215.

It is an arithmetic number, because the mean of its divisors is an integer number (15752709).

Almost surely, 2^130022230 is an apocalyptic number.

130022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130022230 is a deficient number, since it is larger than the sum of its proper divisors (122021114).

130022230 is a wasteful number, since it uses less digits than its factorization.

130022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000191.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 130022230 is about 11402.7290593086. The cubic root of 130022230 is about 506.6085753074.

Adding to 130022230 its reverse (32220031), we get a palindrome (162242261).

The spelling of 130022230 in words is "one hundred thirty million, twenty-two thousand, two hundred thirty".