220011002200 has 48 divisors (see below), whose sum is σ = 558027911160. Its totient is φ = 80004000000.

The previous prime is 220011002179. The next prime is 220011002249. The reversal of 220011002200 is 2200110022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a zygodrome in base 10.

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, 50000301 + ... + 50004700.

Almost surely, 2^220011002200 is an apocalyptic number.

220011002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220011002200 is an abundant number, since it is smaller than the sum of its proper divisors (338016908960).

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

220011002200 is a wasteful number, since it uses less digits than its factorization.

220011002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100005028 (or 100005019 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 220011002200 its reverse (2200110022), we get a palindrome (222211112222).

220011002200 divided by its reverse (2200110022) gives a square (100 = 10²).

It can be divided in two parts, 22001 and 1002200, that added together give a palindrome (1024201).

The spelling of 220011002200 in words is "two hundred twenty billion, eleven million, two thousand, two hundred".