202265113398 has 16 divisors (see below), whose sum is σ = 404539524336. Its totient is φ = 67420154880.

The previous prime is 202265113381. The next prime is 202265113423. The reversal of 202265113398 is 893311562202.

It is a super-2 number, since 2×202265113398² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86623 + ... + 641898.

It is an arithmetic number, because the mean of its divisors is an integer number (25283720271).

Almost surely, 2^202265113398 is an apocalyptic number.

202265113398 is an abundant number, since it is smaller than the sum of its proper divisors (202274410938).

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

202265113398 is a wasteful number, since it uses less digits than its factorization.

202265113398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774799.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 202265113398 in words is "two hundred two billion, two hundred sixty-five million, one hundred thirteen thousand, three hundred ninety-eight".