22233352 has 16 divisors (see below), whose sum is σ = 41810940. Its totient is φ = 11083776.

The previous prime is 22233317. The next prime is 22233359. The reversal of 22233352 is 25333222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19589476 + 2643876 = 4426^2 + 1626^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233359) 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, 1113 + ... + 6760.

Almost surely, 2^22233352 is an apocalyptic number.

It is an amenable number.

22233352 is a deficient number, since it is larger than the sum of its proper divisors (19577588).

22233352 is a wasteful number, since it uses less digits than its factorization.

22233352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232 (or 8228 counting only the distinct ones).

The product of its digits is 2160, while the sum is 22.

The square root of 22233352 is about 4715.2255513390. The cubic root of 22233352 is about 281.1911500243.

Adding to 22233352 its reverse (25333222), we get a palindrome (47566574).

The spelling of 22233352 in words is "twenty-two million, two hundred thirty-three thousand, three hundred fifty-two".