22433002 has 4 divisors (see below), whose sum is σ = 33649506. Its totient is φ = 11216500.

The previous prime is 22432999. The next prime is 22433011. The reversal of 22433002 is 20033422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20033422 = 2 ⋅10016711.

It can be written as a sum of positive squares in only one way, i.e., 22287841 + 145161 = 4721^2 + 381^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5608249 + ... + 5608252.

Almost surely, 2^22433002 is an apocalyptic number.

22433002 is a deficient number, since it is larger than the sum of its proper divisors (11216504).

22433002 is a wasteful number, since it uses less digits than its factorization.

22433002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216503.

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

The square root of 22433002 is about 4736.3490158560. The cubic root of 22433002 is about 282.0303188233.

Adding to 22433002 its reverse (20033422), we get a palindrome (42466424).

The spelling of 22433002 in words is "twenty-two million, four hundred thirty-three thousand, two".