23223202 has 8 divisors (see below), whose sum is σ = 34918812. Its totient is φ = 11583600.

The previous prime is 23223181. The next prime is 23223203. The reversal of 23223202 is 20232232.

It can be written as a sum of positive squares in 2 ways, for example, as 23222761 + 441 = 4819^2 + 21^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23223202² = 1078634222265608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23223203) 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, 12949 + ... + 14632.

Almost surely, 2^23223202 is an apocalyptic number.

23223202 is a deficient number, since it is larger than the sum of its proper divisors (11695610).

23223202 is a wasteful number, since it uses less digits than its factorization.

23223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28004.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 23223202 is about 4819.0457561638. The cubic root of 23223202 is about 285.3036754896.

Adding to 23223202 its reverse (20232232), we get a palindrome (43455434).

The spelling of 23223202 in words is "twenty-three million, two hundred twenty-three thousand, two hundred two".