202000220112 has 80 divisors (see below), whose sum is σ = 527512487040. Its totient is φ = 66601476096.

The previous prime is 202000220083. The next prime is 202000220129. The reversal of 202000220112 is 211022000202.

202000220112 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8895589 + ... + 8918267.

It is an arithmetic number, because the mean of its divisors is an integer number (6593906088).

Almost surely, 2^202000220112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202000220112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263756243520).

202000220112 is an abundant number, since it is smaller than the sum of its proper divisors (325512266928).

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

202000220112 is a wasteful number, since it uses less digits than its factorization.

202000220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24700 (or 24694 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202000220112 its reverse (211022000202), we get a palindrome (413022220314).

The spelling of 202000220112 in words is "two hundred two billion, two hundred twenty thousand, one hundred twelve".