22630033216 has 28 divisors (see below), whose sum is σ = 51321683488. Its totient is φ = 9698585472.

The previous prime is 22630033187. The next prime is 22630033229. The reversal of 22630033216 is 61233003622.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25256286 + ... + 25257181.

Almost surely, 2^22630033216 is an apocalyptic number.

It is an amenable number.

22630033216 is an abundant number, since it is smaller than the sum of its proper divisors (28691650272).

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

22630033216 is an equidigital number, since it uses as much as digits as its factorization.

22630033216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50513486 (or 50513476 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 22630033216 its reverse (61233003622), we get a palindrome (83863036838).

The spelling of 22630033216 in words is "twenty-two billion, six hundred thirty million, thirty-three thousand, two hundred sixteen".