2213213200 has 60 divisors (see below), whose sum is σ = 5800642128. Its totient is φ = 804803200.

The previous prime is 2213213179. The next prime is 2213213209. The reversal of 2213213200 is 23123122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2213213209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247102 + ... + 255901.

Almost surely, 2^2213213200 is an apocalyptic number.

2213213200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213213200 is an abundant number, since it is smaller than the sum of its proper divisors (3587428928).

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

2213213200 is a wasteful number, since it uses less digits than its factorization.

2213213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503032 (or 503021 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2213213200 is about 47044.7999251777. The cubic root of 2213213200 is about 1303.1900354762.

Adding to 2213213200 its reverse (23123122), we get a palindrome (2236336322).

The spelling of 2213213200 in words is "two billion, two hundred thirteen million, two hundred thirteen thousand, two hundred".