212202002010120 has 64 divisors (see below), whose sum is σ = 664284528040320. Its totient is φ = 54126887468544.

The previous prime is 212202002010059. The next prime is 212202002010217. The reversal of 212202002010120 is 21010200202212.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 212202002010120.

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, 38442388909 + ... + 38442394428.

It is an arithmetic number, because the mean of its divisors is an integer number (10379445750630).

Almost surely, 2^{212202002010120} is an apocalyptic number.

212202002010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212202002010120 is an abundant number, since it is smaller than the sum of its proper divisors (452082526030200).

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

212202002010120 is a wasteful number, since it uses less digits than its factorization.

212202002010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76884783374 (or 76884783370 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212202002010120 its reverse (21010200202212), we get a palindrome (233212202212332).

The spelling of 212202002010120 in words is "two hundred twelve trillion, two hundred two billion, two million, ten thousand, one hundred twenty".