22389289411 has 2 divisors, whose sum is σ = 22389289412. Its totient is φ = 22389289410.

The previous prime is 22389289387. The next prime is 22389289421. The reversal of 22389289411 is 11498298322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22389289411 - 2²¹ = 22387192259 is a prime.

It is not a weakly prime, because it can be changed into another prime (22389289421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11194644705 + 11194644706.

It is an arithmetic number, because the mean of its divisors is an integer number (11194644706).

Almost surely, 2^22389289411 is an apocalyptic number.

22389289411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22389289411 is an equidigital number, since it uses as much as digits as its factorization.

22389289411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 49.

The spelling of 22389289411 in words is "twenty-two billion, three hundred eighty-nine million, two hundred eighty-nine thousand, four hundred eleven".