130122203100220 has 24 divisors (see below), whose sum is σ = 273269665065600. Its totient is φ = 52046397705792.

The previous prime is 130122203100161. The next prime is 130122203100229. The reversal of 130122203100220 is 22001302221031.

130122203100220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122203100229) 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, 154791235 + ... + 155629594.

It is an arithmetic number, because the mean of its divisors is an integer number (11386236044400).

Almost surely, 2^{130122203100220} is an apocalyptic number.

130122203100220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130122203100220 is an abundant number, since it is smaller than the sum of its proper divisors (143147461965380).

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

130122203100220 is a wasteful number, since it uses less digits than its factorization.

130122203100220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310441797 (or 310441795 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 130122203100220 its reverse (22001302221031), we get a palindrome (152123505321251).

The spelling of 130122203100220 in words is "one hundred thirty trillion, one hundred twenty-two billion, two hundred three million, one hundred thousand, two hundred twenty".