22214104243 has 2 divisors, whose sum is σ = 22214104244. Its totient is φ = 22214104242.

The previous prime is 22214104193. The next prime is 22214104249. The reversal of 22214104243 is 34240141222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22214104243 is a prime.

It is not a weakly prime, because it can be changed into another prime (22214104249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11107052121 + 11107052122.

It is an arithmetic number, because the mean of its divisors is an integer number (11107052122).

Almost surely, 2^22214104243 is an apocalyptic number.

22214104243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22214104243 is an equidigital number, since it uses as much as digits as its factorization.

22214104243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22214104243 its reverse (34240141222), we get a palindrome (56454245465).

The spelling of 22214104243 in words is "twenty-two billion, two hundred fourteen million, one hundred four thousand, two hundred forty-three".