22330442204 has 12 divisors (see below), whose sum is σ = 44660884464. Its totient is φ = 9570189504.

The previous prime is 22330442201. The next prime is 22330442207. The reversal of 22330442204 is 40224403322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22330442201) and next prime (22330442207).

22330442204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330442201) 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, 398757869 + ... + 398757924.

It is an arithmetic number, because the mean of its divisors is an integer number (3721740372).

Almost surely, 2^22330442204 is an apocalyptic number.

It is an amenable number.

22330442204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22330442204 is a wasteful number, since it uses less digits than its factorization.

22330442204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797515804 (or 797515802 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 22330442204 its reverse (40224403322), we get a palindrome (62554845526).

The spelling of 22330442204 in words is "twenty-two billion, three hundred thirty million, four hundred forty-two thousand, two hundred four".