222022000489 has 2 divisors, whose sum is σ = 222022000490. Its totient is φ = 222022000488.

The previous prime is 222022000457. The next prime is 222022000517. The reversal of 222022000489 is 984000220222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204308520025 + 17713480464 = 452005^2 + 133092^2 .

It is a cyclic number.

It is not a de Polignac number, because 222022000489 - 2⁵ = 222022000457 is a prime.

It is a super-2 number, since 2×222022000489² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222022000489.

It is not a weakly prime, because it can be changed into another prime (222022000439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111011000244 + 111011000245.

It is an arithmetic number, because the mean of its divisors is an integer number (111011000245).

Almost surely, 2^222022000489 is an apocalyptic number.

It is an amenable number.

222022000489 is a deficient number, since it is larger than the sum of its proper divisors (1).

222022000489 is an equidigital number, since it uses as much as digits as its factorization.

222022000489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 222022000489 in words is "two hundred twenty-two billion, twenty-two million, four hundred eighty-nine", and thus it is an aban number.