202294852272 has 420 divisors, whose sum is σ = 627397957800. Its totient is φ = 63144603648.

The previous prime is 202294852171. The next prime is 202294852297. The reversal of 202294852272 is 272258492202.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 450545104 + ... + 450545552.

Almost surely, 2^202294852272 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 202294852272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313698978900).

202294852272 is an abundant number, since it is smaller than the sum of its proper divisors (425103105528).

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

202294852272 is a wasteful number, since it uses less digits than its factorization.

202294852272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 202294852272 in words is "two hundred two billion, two hundred ninety-four million, eight hundred fifty-two thousand, two hundred seventy-two".