22030402224 has 40 divisors (see below), whose sum is σ = 56926593072. Its totient is φ = 7341568000.

The previous prime is 22030402211. The next prime is 22030402313. The reversal of 22030402224 is 42220403022.

It is a self number, because there is not a number n which added to its sum of digits gives 22030402224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134692 + ... + 249404.

Almost surely, 2^22030402224 is an apocalyptic number.

22030402224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22030402224 is an abundant number, since it is smaller than the sum of its proper divisors (34896190848).

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

22030402224 is a wasteful number, since it uses less digits than its factorization.

22030402224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118725 (or 118719 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22030402224 its reverse (42220403022), we get a palindrome (64250805246).

The spelling of 22030402224 in words is "twenty-two billion, thirty million, four hundred two thousand, two hundred twenty-four".