22632442250 has 64 divisors (see below), whose sum is σ = 46256655744. Its totient is φ = 8223376000.

The previous prime is 22632442213. The next prime is 22632442291. The reversal of 22632442250 is 5224423622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4581782 + ... + 4586718.

It is an arithmetic number, because the mean of its divisors is an integer number (722760246).

Almost surely, 2^22632442250 is an apocalyptic number.

22632442250 is an abundant number, since it is smaller than the sum of its proper divisors (23624213494).

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

22632442250 is a wasteful number, since it uses less digits than its factorization.

22632442250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632 (or 6622 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 22632442250 its reverse (5224423622), we get a palindrome (27856865872).

The spelling of 22632442250 in words is "twenty-two billion, six hundred thirty-two million, four hundred forty-two thousand, two hundred fifty".