2200220032 has 16 divisors (see below), whose sum is σ = 4383251100. Its totient is φ = 1100109952.

The previous prime is 2200220027. The next prime is 2200220039. The reversal of 2200220032 is 2300220022.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 2200219994 and 2200220021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200220039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8594482 + ... + 8594737.

Almost surely, 2^2200220032 is an apocalyptic number.

It is an amenable number.

2200220032 is a deficient number, since it is larger than the sum of its proper divisors (2183031068).

2200220032 is an equidigital number, since it uses as much as digits as its factorization.

2200220032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17189233 (or 17189221 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2200220032 is about 46906.5030885910. The cubic root of 2200220032 is about 1300.6348047601.

Adding to 2200220032 its reverse (2300220022), we get a palindrome (4500440054).

The spelling of 2200220032 in words is "two billion, two hundred million, two hundred twenty thousand, thirty-two".