22224098490 has 32 divisors (see below), whose sum is σ = 58186731456. Its totient is φ = 5387660160.

The previous prime is 22224098483. The next prime is 22224098531. The reversal of 22224098490 is 9489042222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33672547 + ... + 33673206.

It is an arithmetic number, because the mean of its divisors is an integer number (1818335358).

Almost surely, 2^22224098490 is an apocalyptic number.

22224098490 is an abundant number, since it is smaller than the sum of its proper divisors (35962632966).

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

22224098490 is a wasteful number, since it uses less digits than its factorization.

22224098490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67345774.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 22224098490 in words is "twenty-two billion, two hundred twenty-four million, ninety-eight thousand, four hundred ninety".