22224361811 has 2 divisors, whose sum is σ = 22224361812. Its totient is φ = 22224361810.

The previous prime is 22224361763. The next prime is 22224361867. The reversal of 22224361811 is 11816342222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22224361811 - 2³⁴ = 5044492627 is a prime.

It is not a weakly prime, because it can be changed into another prime (22224361871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112180905 + 11112180906.

It is an arithmetic number, because the mean of its divisors is an integer number (11112180906).

Almost surely, 2^22224361811 is an apocalyptic number.

22224361811 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224361811 is an equidigital number, since it uses as much as digits as its factorization.

22224361811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 32.

The spelling of 22224361811 in words is "twenty-two billion, two hundred twenty-four million, three hundred sixty-one thousand, eight hundred eleven".