10002130201220 has 24 divisors (see below), whose sum is σ = 21917711398464. Its totient is φ = 3826901989856.

The previous prime is 10002130201201. The next prime is 10002130201237. The reversal of 10002130201220 is 2210203120001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10002130201195 and 10002130201204.

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, 10871880194 + ... + 10871881113.

It is an arithmetic number, because the mean of its divisors is an integer number (913237974936).

Almost surely, 2^{10002130201220} is an apocalyptic number.

10002130201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002130201220 is an abundant number, since it is smaller than the sum of its proper divisors (11915581197244).

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

10002130201220 is a wasteful number, since it uses less digits than its factorization.

10002130201220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21743761339 (or 21743761337 counting only the distinct ones).

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

Adding to 10002130201220 its reverse (2210203120001), we get a palindrome (12212333321221).

The spelling of 10002130201220 in words is "ten trillion, two billion, one hundred thirty million, two hundred one thousand, two hundred twenty".