2220313200 has 120 divisors (see below), whose sum is σ = 8128491648. Its totient is φ = 507498240.

The previous prime is 2220313181. The next prime is 2220313223. The reversal of 2220313200 is 23130222.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2220313200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123762 + ... + 140561.

Almost surely, 2^2220313200 is an apocalyptic number.

2220313200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220313200 is an abundant number, since it is smaller than the sum of its proper divisors (5908178448).

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

2220313200 is a wasteful number, since it uses less digits than its factorization.

2220313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264351 (or 264340 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2220313200 is about 47120.1994902399. The cubic root of 2220313200 is about 1304.5820948682.

Adding to 2220313200 its reverse (23130222), we get a palindrome (2243443422).

The spelling of 2220313200 in words is "two billion, two hundred twenty million, three hundred thirteen thousand, two hundred".