2200724233 has 4 divisors (see below), whose sum is σ = 2211895620. Its totient is φ = 2189552848.

The previous prime is 2200724213. The next prime is 2200724257. The reversal of 2200724233 is 3324270022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1708416889 + 492307344 = 41333^2 + 22188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200724233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200724198 and 2200724207.

It is not an unprimeable number, because it can be changed into a prime (2200724213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5585398 + ... + 5585791.

It is an arithmetic number, because the mean of its divisors is an integer number (552973905).

Almost surely, 2^2200724233 is an apocalyptic number.

It is an amenable number.

2200724233 is a deficient number, since it is larger than the sum of its proper divisors (11171387).

2200724233 is a wasteful number, since it uses less digits than its factorization.

2200724233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11171386.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 2200724233 is about 46911.8773126806. The cubic root of 2200724233 is about 1300.7341480490.

Adding to 2200724233 its reverse (3324270022), we get a palindrome (5524994255).

The spelling of 2200724233 in words is "two billion, two hundred million, seven hundred twenty-four thousand, two hundred thirty-three".