22213332242243 has 8 divisors (see below), whose sum is σ = 22222954664688. Its totient is φ = 22203710774784.

The previous prime is 22213332242203. The next prime is 22213332242249. The reversal of 22213332242243 is 34224223331222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22213332242243 - 2³⁸ = 21938454335299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213332242249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48429380 + ... + 48885902.

It is an arithmetic number, because the mean of its divisors is an integer number (2777869333086).

Almost surely, 2^{22213332242243} is an apocalyptic number.

22213332242243 is a deficient number, since it is larger than the sum of its proper divisors (9622422445).

22213332242243 is a wasteful number, since it uses less digits than its factorization.

22213332242243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477493.

The product of its digits is 165888, while the sum is 35.

Adding to 22213332242243 its reverse (34224223331222), we get a palindrome (56437555573465).

The spelling of 22213332242243 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, two hundred forty-two thousand, two hundred forty-three".