210300013220 has 24 divisors (see below), whose sum is σ = 481778212608. Its totient is φ = 76472732000.

The previous prime is 210300013219. The next prime is 210300013223. The reversal of 210300013220 is 22310003012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210300013195 and 210300013204.

It is not an unprimeable number, because it can be changed into a prime (210300013223) 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, 477954356 + ... + 477954795.

It is an arithmetic number, because the mean of its divisors is an integer number (20074092192).

Almost surely, 2^210300013220 is an apocalyptic number.

210300013220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210300013220 is an abundant number, since it is smaller than the sum of its proper divisors (271478199388).

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

210300013220 is a wasteful number, since it uses less digits than its factorization.

210300013220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955909171 (or 955909169 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210300013220 its reverse (22310003012), we get a palindrome (232610016232).

The spelling of 210300013220 in words is "two hundred ten billion, three hundred million, thirteen thousand, two hundred twenty".