130554242220 has 48 divisors (see below), whose sum is σ = 365615359200. Its totient is φ = 34808418816.

The previous prime is 130554242213. The next prime is 130554242249. The reversal of 130554242220 is 22242455031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164934 + ... + 536946.

It is an arithmetic number, because the mean of its divisors is an integer number (7616986650).

Almost surely, 2^130554242220 is an apocalyptic number.

130554242220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130554242220 is an abundant number, since it is smaller than the sum of its proper divisors (235061116980).

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

130554242220 is a wasteful number, since it uses less digits than its factorization.

130554242220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377874 (or 377872 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 130554242220 its reverse (22242455031), we get a palindrome (152796697251).

The spelling of 130554242220 in words is "one hundred thirty billion, five hundred fifty-four million, two hundred forty-two thousand, two hundred twenty".