220210202100200 has 96 divisors (see below), whose sum is σ = 551456959834200. Its totient is φ = 81295922626560.

The previous prime is 220210202100191. The next prime is 220210202100209. The reversal of 220210202100200 is 2001202012022.

It is an interprime number because it is at equal distance from previous prime (220210202100191) and next prime (220210202100209).

It can be written as a sum of positive squares in 12 ways, for example, as 24731942426884 + 195478259673316 = 4973122^2 + 13981354^2 .

It is not an unprimeable number, because it can be changed into a prime (220210202100209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10489244 + ... + 23461556.

Almost surely, 2^{220210202100200} is an apocalyptic number.

220210202100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220210202100200 is an abundant number, since it is smaller than the sum of its proper divisors (331246757734000).

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

220210202100200 is a wasteful number, since it uses less digits than its factorization.

220210202100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12978871 (or 12978862 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220210202100200 its reverse (2001202012022), we get a palindrome (222211404112222).

The spelling of 220210202100200 in words is "two hundred twenty trillion, two hundred ten billion, two hundred two million, one hundred thousand, two hundred".