10213120320220 has 48 divisors (see below), whose sum is σ = 21542447646720. Its totient is φ = 4067212762944.

The previous prime is 10213120320217. The next prime is 10213120320241. The reversal of 10213120320220 is 2202302131201.

10213120320220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2854837 + ... + 5345683.

It is an arithmetic number, because the mean of its divisors is an integer number (448800992640).

Almost surely, 2^{10213120320220} is an apocalyptic number.

10213120320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10213120320220 is an abundant number, since it is smaller than the sum of its proper divisors (11329327326500).

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

10213120320220 is a wasteful number, since it uses less digits than its factorization.

10213120320220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491762 (or 2491760 counting only the distinct ones).

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

Adding to 10213120320220 its reverse (2202302131201), we get a palindrome (12415422451421).

The spelling of 10213120320220 in words is "ten trillion, two hundred thirteen billion, one hundred twenty million, three hundred twenty thousand, two hundred twenty".