130220301232320 has 224 divisors, whose sum is σ = 445476307082688. Its totient is φ = 32038170673152.

The previous prime is 130220301232277. The next prime is 130220301232349. The reversal of 130220301232320 is 23232103022031.

It is a super-2 number, since 2×130220301232320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22310062 + ... + 27535058.

It is an arithmetic number, because the mean of its divisors is an integer number (1988733513762).

Almost surely, 2^{130220301232320} is an apocalyptic number.

130220301232320 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 130220301232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222738153541344).

130220301232320 is an abundant number, since it is smaller than the sum of its proper divisors (315256005850368).

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

130220301232320 is a wasteful number, since it uses less digits than its factorization.

130220301232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227027 (or 5227017 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 130220301232320 its reverse (23232103022031), we get a palindrome (153452404254351).

The spelling of 130220301232320 in words is "one hundred thirty trillion, two hundred twenty billion, three hundred one million, two hundred thirty-two thousand, three hundred twenty".