2200023200 has 36 divisors (see below), whose sum is σ = 5370808590. Its totient is φ = 880008960.

The previous prime is 2200023179. The next prime is 2200023239. The reversal of 2200023200 is 23200022.

It can be written as a sum of positive squares in 3 ways, for example, as 1205756176 + 994267024 = 34724^2 + 31532^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1374215 + ... + 1375814.

Almost surely, 2^2200023200 is an apocalyptic number.

2200023200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200023200 is an abundant number, since it is smaller than the sum of its proper divisors (3170785390).

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

2200023200 is a wasteful number, since it uses less digits than its factorization.

2200023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750049 (or 2750036 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2200023200 is about 46904.4049104133. The cubic root of 2200023200 is about 1300.5960186113.

Adding to 2200023200 its reverse (23200022), we get a palindrome (2223223222).

The spelling of 2200023200 in words is "two billion, two hundred million, twenty-three thousand, two hundred".