20200332200 has 48 divisors (see below), whose sum is σ = 46978717500. Its totient is φ = 8077905920.

The previous prime is 20200332197. The next prime is 20200332203. The reversal of 20200332200 is 223300202.

It is an interprime number because it is at equal distance from previous prime (20200332197) and next prime (20200332203).

It can be written as a sum of positive squares in 6 ways, for example, as 5248422916 + 14951909284 = 72446^2 + 122278^2 .

It is not an unprimeable number, because it can be changed into a prime (20200332203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846026 + ... + 869574.

Almost surely, 2^20200332200 is an apocalyptic number.

20200332200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200332200 is an abundant number, since it is smaller than the sum of its proper divisors (26778385300).

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

20200332200 is a wasteful number, since it uses less digits than its factorization.

20200332200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27854 (or 27845 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20200332200 its reverse (223300202), we get a palindrome (20423632402).

The spelling of 20200332200 in words is "twenty billion, two hundred million, three hundred thirty-two thousand, two hundred".