22024320222 has 32 divisors (see below), whose sum is σ = 46678978080. Its totient is φ = 6915399680.

The previous prime is 22024320211. The next prime is 22024320229. The reversal of 22024320222 is 22202342022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024320229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536483 + ... + 1550750.

It is an arithmetic number, because the mean of its divisors is an integer number (1458718065).

Almost surely, 2^22024320222 is an apocalyptic number.

22024320222 is an abundant number, since it is smaller than the sum of its proper divisors (24654657858).

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

22024320222 is a wasteful number, since it uses less digits than its factorization.

22024320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087308.

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

Adding to 22024320222 its reverse (22202342022), we get a palindrome (44226662244).

The spelling of 22024320222 in words is "twenty-two billion, twenty-four million, three hundred twenty thousand, two hundred twenty-two".