222292001089 has 2 divisors, whose sum is σ = 222292001090. Its totient is φ = 222292001088.

The previous prime is 222292001081. The next prime is 222292001101. The reversal of 222292001089 is 980100292222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202549503025 + 19742498064 = 450055^2 + 140508^2 .

It is a cyclic number.

It is not a de Polignac number, because 222292001089 - 2³ = 222292001081 is a prime.

It is not a weakly prime, because it can be changed into another prime (222292001081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111146000544 + 111146000545.

It is an arithmetic number, because the mean of its divisors is an integer number (111146000545).

Almost surely, 2^222292001089 is an apocalyptic number.

It is an amenable number.

222292001089 is a deficient number, since it is larger than the sum of its proper divisors (1).

222292001089 is an equidigital number, since it uses as much as digits as its factorization.

222292001089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 222292001089 in words is "two hundred twenty-two billion, two hundred ninety-two million, one thousand, eighty-nine".