12213210113020 has 36 divisors (see below), whose sum is σ = 29835127564200. Its totient is φ = 4187386324128.

The previous prime is 12213210112931. The next prime is 12213210113047. The reversal of 12213210113020 is 2031101231221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6231228670 + ... + 6231230629.

It is an arithmetic number, because the mean of its divisors is an integer number (828753543450).

Almost surely, 2^{12213210113020} is an apocalyptic number.

12213210113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12213210113020 is an abundant number, since it is smaller than the sum of its proper divisors (17621917451180).

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

12213210113020 is a wasteful number, since it uses less digits than its factorization.

12213210113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12462459322 (or 12462459313 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12213210113020 its reverse (2031101231221), we get a palindrome (14244311344241).

The spelling of 12213210113020 in words is "twelve trillion, two hundred thirteen billion, two hundred ten million, one hundred thirteen thousand, twenty".