22024013332 has 12 divisors (see below), whose sum is σ = 40809201300. Its totient is φ = 10364241536.

The previous prime is 22024013317. The next prime is 22024013357. The reversal of 22024013332 is 23331042022.

It can be written as a sum of positive squares in 2 ways, for example, as 13286250756 + 8737762576 = 115266^2 + 93476^2 .

It is a super-2 number, since 2×22024013332² (a number of 21 digits) contains 22 as substring.

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, 161941207 + ... + 161941342.

It is an arithmetic number, because the mean of its divisors is an integer number (3400766775).

Almost surely, 2^22024013332 is an apocalyptic number.

It is an amenable number.

22024013332 is a deficient number, since it is larger than the sum of its proper divisors (18785187968).

22024013332 is a wasteful number, since it uses less digits than its factorization.

22024013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323882570 (or 323882568 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22024013332 its reverse (23331042022), we get a palindrome (45355055354).

The spelling of 22024013332 in words is "twenty-two billion, twenty-four million, thirteen thousand, three hundred thirty-two".