22229024 has 24 divisors (see below), whose sum is σ = 44171820. Its totient is φ = 11010816.

The previous prime is 22228981. The next prime is 22229027. The reversal of 22229024 is 42092222.

It can be written as a sum of positive squares in 2 ways, for example, as 20539024 + 1690000 = 4532^2 + 1300^2 .

It is not an unprimeable number, because it can be changed into a prime (22229027) 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, 302 + ... + 6674.

Almost surely, 2^22229024 is an apocalyptic number.

It is an amenable number.

22229024 is a deficient number, since it is larger than the sum of its proper divisors (21942796).

22229024 is a wasteful number, since it uses less digits than its factorization.

22229024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492 (or 6484 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 22229024 is about 4714.7665901930. The cubic root of 22229024 is about 281.1729030490.

The spelling of 22229024 in words is "twenty-two million, two hundred twenty-nine thousand, twenty-four".