902220210112 has 112 divisors (see below), whose sum is σ = 2028355912800. Its totient is φ = 395235348480.

The previous prime is 902220210109. The next prime is 902220210127. The reversal of 902220210112 is 211012022209.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106662 + ... + 1740442.

It is an arithmetic number, because the mean of its divisors is an integer number (18110320650).

Almost surely, 2^902220210112 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 902220210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1014177956400).

902220210112 is an abundant number, since it is smaller than the sum of its proper divisors (1126135702688).

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

902220210112 is a wasteful number, since it uses less digits than its factorization.

902220210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633894 (or 633884 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 902220210112 in words is "nine hundred two billion, two hundred twenty million, two hundred ten thousand, one hundred twelve".