202228902 has 24 divisors (see below), whose sum is σ = 450006336. Its totient is φ = 65587536.

The previous prime is 202228883. The next prime is 202228963. The reversal of 202228902 is 209822202.

202228902 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 151158 + ... + 152489.

It is an arithmetic number, because the mean of its divisors is an integer number (18750264).

Almost surely, 2^202228902 is an apocalyptic number.

202228902 is an abundant number, since it is smaller than the sum of its proper divisors (247777434).

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

202228902 is a wasteful number, since it uses less digits than its factorization.

202228902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303692 (or 303689 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 202228902 is about 14220.7208678041. The cubic root of 202228902 is about 586.9679766067.

The spelling of 202228902 in words is "two hundred two million, two hundred twenty-eight thousand, nine hundred two".