200020102112202 has 32 divisors (see below), whose sum is σ = 400736566935360. Its totient is φ = 66557407716480.

The previous prime is 200020102112189. The next prime is 200020102112261. The reversal of 200020102112202 is 202211201020002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4660324 + ... + 20536767.

It is an arithmetic number, because the mean of its divisors is an integer number (12523017716730).

Almost surely, 2^{200020102112202} is an apocalyptic number.

200020102112202 is an abundant number, since it is smaller than the sum of its proper divisors (200716464823158).

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

200020102112202 is a wasteful number, since it uses less digits than its factorization.

200020102112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25199398.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200020102112202 its reverse (202211201020002), we get a palindrome (402231303132204).

The spelling of 200020102112202 in words is "two hundred trillion, twenty billion, one hundred two million, one hundred twelve thousand, two hundred two".