22224094 has 4 divisors (see below), whose sum is σ = 33336144. Its totient is φ = 11112046.

The previous prime is 22224089. The next prime is 22224109. The reversal of 22224094 is 49042222.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556022 + ... + 5556025.

It is an arithmetic number, because the mean of its divisors is an integer number (8334036).

Almost surely, 2^22224094 is an apocalyptic number.

22224094 is a deficient number, since it is larger than the sum of its proper divisors (11112050).

22224094 is a wasteful number, since it uses less digits than its factorization.

22224094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112049.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 22224094 is about 4714.2437357438. The cubic root of 22224094 is about 281.1521151382.

The spelling of 22224094 in words is "twenty-two million, two hundred twenty-four thousand, ninety-four".