22224039996 has 96 divisors (see below), whose sum is σ = 55766108160. Its totient is φ = 6875366400.

The previous prime is 22224039991. The next prime is 22224039997. The reversal of 22224039996 is 69993042222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224039991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 887520 + ... + 912216.

It is an arithmetic number, because the mean of its divisors is an integer number (580896960).

Almost surely, 2^22224039996 is an apocalyptic number.

It is an amenable number.

22224039996 is an abundant number, since it is smaller than the sum of its proper divisors (33542068164).

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

22224039996 is a wasteful number, since it uses less digits than its factorization.

22224039996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24835 (or 24833 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 22224039996 in words is "twenty-two billion, two hundred twenty-four million, thirty-nine thousand, nine hundred ninety-six".