200011022238 has 32 divisors (see below), whose sum is σ = 401391843840. Its totient is φ = 66442131360.

The previous prime is 200011022231. The next prime is 200011022243. The reversal of 200011022238 is 832220110002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011022231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13048743 + ... + 13064061.

It is an arithmetic number, because the mean of its divisors is an integer number (12543495120).

Almost surely, 2^200011022238 is an apocalyptic number.

200011022238 is an abundant number, since it is smaller than the sum of its proper divisors (201380821602).

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

200011022238 is a wasteful number, since it uses less digits than its factorization.

200011022238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22632.

The product of its (nonzero) digits is 384, while the sum is 21.

The spelling of 200011022238 in words is "two hundred billion, eleven million, twenty-two thousand, two hundred thirty-eight".