2220352200 has 144 divisors (see below), whose sum is σ = 8134635600. Its totient is φ = 538262400.

The previous prime is 2220352193. The next prime is 2220352231. The reversal of 2220352200 is 22530222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36270 + ... + 75869.

It is an arithmetic number, because the mean of its divisors is an integer number (56490525).

Almost surely, 2^2220352200 is an apocalyptic number.

2220352200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220352200 is an abundant number, since it is smaller than the sum of its proper divisors (5914283400).

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

2220352200 is a wasteful number, since it uses less digits than its factorization.

2220352200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112172 (or 112160 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2220352200 is about 47120.6133236824. The cubic root of 2220352200 is about 1304.5897331906.

Adding to 2220352200 its reverse (22530222), we get a palindrome (2242882422).

The spelling of 2220352200 in words is "two billion, two hundred twenty million, three hundred fifty-two thousand, two hundred".