202112202000220 has 48 divisors (see below), whose sum is σ = 443049872428800. Its totient is φ = 77357914191360.

The previous prime is 202112202000211. The next prime is 202112202000227. The reversal of 202112202000220 is 22000202211202.

202112202000220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202112202000194 and 202112202000203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202112202000227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831334835 + ... + 1831445194.

It is an arithmetic number, because the mean of its divisors is an integer number (9230205675600).

Almost surely, 2^{202112202000220} is an apocalyptic number.

202112202000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202112202000220 is an abundant number, since it is smaller than the sum of its proper divisors (240937670428580).

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

202112202000220 is a wasteful number, since it uses less digits than its factorization.

202112202000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662780158 (or 3662780156 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202112202000220 its reverse (22000202211202), we get a palindrome (224112404211422).

The spelling of 202112202000220 in words is "two hundred two trillion, one hundred twelve billion, two hundred two million, two hundred twenty", and thus it is an aban number.