2212203300 has 36 divisors (see below), whose sum is σ = 6400642416. Its totient is φ = 589920800.

The previous prime is 2212203299. The next prime is 2212203349. The reversal of 2212203300 is 33022122.

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 2212203300.

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, 3686706 + ... + 3687305.

Almost surely, 2^2212203300 is an apocalyptic number.

2212203300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212203300 is an abundant number, since it is smaller than the sum of its proper divisors (4188439116).

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

2212203300 is a wasteful number, since it uses less digits than its factorization.

2212203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374028 (or 7374021 counting only the distinct ones).

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

The square root of 2212203300 is about 47034.0653144080. The cubic root of 2212203300 is about 1302.9917879919.

Adding to 2212203300 its reverse (33022122), we get a palindrome (2245225422).

The spelling of 2212203300 in words is "two billion, two hundred twelve million, two hundred three thousand, three hundred".