2201032200 has 96 divisors (see below), whose sum is σ = 7182352800. Its totient is φ = 556047360.

The previous prime is 2201032199. The next prime is 2201032213. The reversal of 2201032200 is 22301022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85137 + ... + 107936.

It is an arithmetic number, because the mean of its divisors is an integer number (74816175).

Almost surely, 2^2201032200 is an apocalyptic number.

2201032200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201032200 is an abundant number, since it is smaller than the sum of its proper divisors (4981320600).

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

2201032200 is a wasteful number, since it uses less digits than its factorization.

2201032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193111 (or 193102 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2201032200 is about 46915.1595968723. The cubic root of 2201032200 is about 1300.7948196683.

Adding to 2201032200 its reverse (22301022), we get a palindrome (2223333222).

The spelling of 2201032200 in words is "two billion, two hundred one million, thirty-two thousand, two hundred".