22111412324 has 12 divisors (see below), whose sum is σ = 38696403900. Its totient is φ = 11055296928.

The previous prime is 22111412311. The next prime is 22111412339. The reversal of 22111412324 is 42321411122.

It can be written as a sum of positive squares in 2 ways, for example, as 8121253924 + 13990158400 = 90118^2 + 118280^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22111412324.

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, 41822 + ... + 214410.

It is an arithmetic number, because the mean of its divisors is an integer number (3224700325).

Almost surely, 2^22111412324 is an apocalyptic number.

It is an amenable number.

22111412324 is a deficient number, since it is larger than the sum of its proper divisors (16584991576).

22111412324 is a wasteful number, since it uses less digits than its factorization.

22111412324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204622 (or 204620 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

Adding to 22111412324 its reverse (42321411122), we get a palindrome (64432823446).

The spelling of 22111412324 in words is "twenty-two billion, one hundred eleven million, four hundred twelve thousand, three hundred twenty-four".