22141440089 has 2 divisors, whose sum is σ = 22141440090. Its totient is φ = 22141440088.

The previous prime is 22141440077. The next prime is 22141440131. The reversal of 22141440089 is 98004414122.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21304321600 + 837118489 = 145960^2 + 28933^2 .

It is a cyclic number.

It is not a de Polignac number, because 22141440089 - 2²⁴ = 22124662873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22141440049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070720044 + 11070720045.

It is an arithmetic number, because the mean of its divisors is an integer number (11070720045).

Almost surely, 2^22141440089 is an apocalyptic number.

It is an amenable number.

22141440089 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141440089 is an equidigital number, since it uses as much as digits as its factorization.

22141440089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 22141440089 in words is "twenty-two billion, one hundred forty-one million, four hundred forty thousand, eighty-nine".