130202101220 has 24 divisors (see below), whose sum is σ = 273654811584. Its totient is φ = 52036954976.

The previous prime is 130202101201. The next prime is 130202101247. The reversal of 130202101220 is 22101202031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130202101195 and 130202101204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718512 + ... + 2765991.

It is an arithmetic number, because the mean of its divisors is an integer number (11402283816).

Almost surely, 2^130202101220 is an apocalyptic number.

130202101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130202101220 is an abundant number, since it is smaller than the sum of its proper divisors (143452710364).

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

130202101220 is a wasteful number, since it uses less digits than its factorization.

130202101220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485699 (or 5485697 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 130202101220 its reverse (22101202031), we get a palindrome (152303303251).

The spelling of 130202101220 in words is "one hundred thirty billion, two hundred two million, one hundred one thousand, two hundred twenty".