20322020200 has 48 divisors (see below), whose sum is σ = 47285455680. Its totient is φ = 8122484160.

The previous prime is 20322020161. The next prime is 20322020233. The reversal of 20322020200 is 202022302.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222529 + ... + 300271.

It is an arithmetic number, because the mean of its divisors is an integer number (985113660).

Almost surely, 2^20322020200 is an apocalyptic number.

20322020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20322020200 is an abundant number, since it is smaller than the sum of its proper divisors (26963435480).

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

20322020200 is a wasteful number, since it uses less digits than its factorization.

20322020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79066 (or 79057 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20322020200 its reverse (202022302), we get a palindrome (20524042502).

The spelling of 20322020200 in words is "twenty billion, three hundred twenty-two million, twenty thousand, two hundred".