130440230042220 has 288 divisors, whose sum is σ = 487601993249280. Its totient is φ = 27556784133120.

The previous prime is 130440230042209. The next prime is 130440230042299. The reversal of 130440230042220 is 22240032044031.

130440230042220 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 4 + 0 + 230 + 0 + 422 + 2 + 0 = 666.

It is a super-2 number, since 2×130440230042220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65465182 + ... + 67428261.

It is an arithmetic number, because the mean of its divisors is an integer number (1693062476560).

Almost surely, 2^{130440230042220} is an apocalyptic number.

130440230042220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130440230042220 is an abundant number, since it is smaller than the sum of its proper divisors (357161763207060).

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

130440230042220 is a wasteful number, since it uses less digits than its factorization.

130440230042220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132893525 (or 132893520 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 130440230042220 its reverse (22240032044031), we get a palindrome (152680262086251).

The spelling of 130440230042220 in words is "one hundred thirty trillion, four hundred forty billion, two hundred thirty million, forty-two thousand, two hundred twenty".