220110022200 has 48 divisors (see below), whose sum is σ = 682341070680. Its totient is φ = 58696005760.

The previous prime is 220110022189. The next prime is 220110022217. The reversal of 220110022200 is 2220011022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 183424419 + ... + 183425618.

Almost surely, 2^220110022200 is an apocalyptic number.

220110022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220110022200 is an abundant number, since it is smaller than the sum of its proper divisors (462231048480).

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

220110022200 is a wasteful number, since it uses less digits than its factorization.

220110022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366850056 (or 366850047 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220110022200 its reverse (2220011022), we get a palindrome (222330033222).

The spelling of 220110022200 in words is "two hundred twenty billion, one hundred ten million, twenty-two thousand, two hundred".