22334232243 has 8 divisors (see below), whose sum is σ = 29779867648. Its totient is φ = 14889042504.

The previous prime is 22334232209. The next prime is 22334232253. The reversal of 22334232243 is 34223243322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22334232243 is a prime.

It is a super-2 number, since 2×22334232243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22334232243.

It is not an unprimeable number, because it can be changed into a prime (22334232203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31830 + ... + 213732.

It is an arithmetic number, because the mean of its divisors is an integer number (3722483456).

Almost surely, 2^22334232243 is an apocalyptic number.

22334232243 is a deficient number, since it is larger than the sum of its proper divisors (7445635405).

22334232243 is a wasteful number, since it uses less digits than its factorization.

22334232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222833.

The product of its digits is 41472, while the sum is 30.

Adding to 22334232243 its reverse (34223243322), we get a palindrome (56557475565).

The spelling of 22334232243 in words is "twenty-two billion, three hundred thirty-four million, two hundred thirty-two thousand, two hundred forty-three".