22002024 has 32 divisors (see below), whose sum is σ = 60006240. Its totient is φ = 6667200.

The previous prime is 22002023. The next prime is 22002031. The reversal of 22002024 is 42020022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (22002023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41407 + ... + 41934.

It is an arithmetic number, because the mean of its divisors is an integer number (1875195).

Almost surely, 2^22002024 is an apocalyptic number.

22002024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22002024 is an abundant number, since it is smaller than the sum of its proper divisors (38004216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22002024 is a wasteful number, since it uses less digits than its factorization.

22002024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83361 (or 83357 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 22002024 is about 4690.6315139861. The cubic root of 22002024 is about 280.2125257226.

Adding to 22002024 its reverse (42020022), we get a palindrome (64022046).

It can be divided in two parts, 2200 and 2024, that added together give a palindrome (4224).

The spelling of 22002024 in words is "twenty-two million, two thousand, twenty-four".