22243034111 has 2 divisors, whose sum is σ = 22243034112. Its totient is φ = 22243034110.

The previous prime is 22243034101. The next prime is 22243034131. The reversal of 22243034111 is 11143034222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22243034111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22243034101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121517055 + 11121517056.

It is an arithmetic number, because the mean of its divisors is an integer number (11121517056).

Almost surely, 2^22243034111 is an apocalyptic number.

22243034111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22243034111 is an equidigital number, since it uses as much as digits as its factorization.

22243034111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22243034111 its reverse (11143034222), we get a palindrome (33386068333).

The spelling of 22243034111 in words is "twenty-two billion, two hundred forty-three million, thirty-four thousand, one hundred eleven".