22002000089 has 2 divisors, whose sum is σ = 22002000090. Its totient is φ = 22002000088.

The previous prime is 22002000079. The next prime is 22002000101. The reversal of 22002000089 is 98000020022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12435595225 + 9566404864 = 111515^2 + 97808^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002000089 - 2⁴ = 22002000073 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002000029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001000044 + 11001000045.

It is an arithmetic number, because the mean of its divisors is an integer number (11001000045).

Almost surely, 2^22002000089 is an apocalyptic number.

It is an amenable number.

22002000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002000089 is an equidigital number, since it uses as much as digits as its factorization.

22002000089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 22002000089 in words is "twenty-two billion, two million, eighty-nine", and thus it is an aban number and an uban number.