130222200 has 96 divisors (see below), whose sum is σ = 424972800. Its totient is φ = 32895360.

The previous prime is 130222187. The next prime is 130222223. The reversal of 130222200 is 2222031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5689 + ... + 17111.

It is an arithmetic number, because the mean of its divisors is an integer number (4426800).

Almost surely, 2^130222200 is an apocalyptic number.

130222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212486400).

130222200 is an abundant number, since it is smaller than the sum of its proper divisors (294750600).

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

130222200 is a wasteful number, since it uses less digits than its factorization.

130222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11461 (or 11452 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 130222200 is about 11411.4942054054. The cubic root of 130222200 is about 506.8681581642.

Adding to 130222200 its reverse (2222031), we get a palindrome (132444231).

The spelling of 130222200 in words is "one hundred thirty million, two hundred twenty-two thousand, two hundred".