202221110120000 has 140 divisors (see below), whose sum is σ = 502439585066496. Its totient is φ = 80727624000000.

The previous prime is 202221110119999. The next prime is 202221110120011. The reversal of 202221110120000 is 21011122202.

202221110120000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15094625 + ... + 25145375.

Almost surely, 2^{202221110120000} is an apocalyptic number.

202221110120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202221110120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251219792533248).

202221110120000 is an abundant number, since it is smaller than the sum of its proper divisors (300218474946496).

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

202221110120000 is an equidigital number, since it uses as much as digits as its factorization.

202221110120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10051286 (or 10051261 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202221110120000 its reverse (21011122202), we get a palindrome (202242121242202).

The spelling of 202221110120000 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred ten million, one hundred twenty thousand".