200021202032 has 40 divisors (see below), whose sum is σ = 403254386496. Its totient is φ = 96035853056.

The previous prime is 200021202013. The next prime is 200021202061. The reversal of 200021202032 is 230202120002.

It is a junction number, because it is equal to n+sod(n) for n = 200021201998 and 200021202016.

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, 2469443 + ... + 2549154.

Almost surely, 2^200021202032 is an apocalyptic number.

It is an amenable number.

200021202032 is an abundant number, since it is smaller than the sum of its proper divisors (203233184464).

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

200021202032 is a wasteful number, since it uses less digits than its factorization.

200021202032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018705 (or 5018699 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 200021202032 its reverse (230202120002), we get a palindrome (430223322034).

The spelling of 200021202032 in words is "two hundred billion, twenty-one million, two hundred two thousand, thirty-two".