22233866 has 8 divisors (see below), whose sum is σ = 33390144. Its totient is φ = 11103820.

The previous prime is 22233853. The next prime is 22233907. The reversal of 22233866 is 66833222.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4280 + ... + 7923.

It is an arithmetic number, because the mean of its divisors is an integer number (4173768).

Almost surely, 2^22233866 is an apocalyptic number.

22233866 is a deficient number, since it is larger than the sum of its proper divisors (11156278).

22233866 is a wasteful number, since it uses less digits than its factorization.

22233866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13116.

The product of its digits is 20736, while the sum is 32.

The square root of 22233866 is about 4715.2800553095. The cubic root of 22233866 is about 281.1933169061.

The spelling of 22233866 in words is "twenty-two million, two hundred thirty-three thousand, eight hundred sixty-six".