200228344392 has 128 divisors (see below), whose sum is σ = 511582579200. Its totient is φ = 65293516800.

The previous prime is 200228344339. The next prime is 200228344403. The reversal of 200228344392 is 293443822002.

It is a super-2 number, since 2×200228344392² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200228344392.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162654417 + ... + 162655647.

It is an arithmetic number, because the mean of its divisors is an integer number (3996738900).

Almost surely, 2^200228344392 is an apocalyptic number.

It is an amenable number.

200228344392 is an abundant number, since it is smaller than the sum of its proper divisors (311354234808).

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

200228344392 is a wasteful number, since it uses less digits than its factorization.

200228344392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 2083 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 200228344392 in words is "two hundred billion, two hundred twenty-eight million, three hundred forty-four thousand, three hundred ninety-two".