2094223289 has 2 divisors, whose sum is σ = 2094223290. Its totient is φ = 2094223288.

The previous prime is 2094223267. The next prime is 2094223303. The reversal of 2094223289 is 9823224902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1573470889 + 520752400 = 39667^2 + 22820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094223289 - 2¹⁶ = 2094157753 is a prime.

It is not a weakly prime, because it can be changed into another prime (2094223249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047111644 + 1047111645.

It is an arithmetic number, because the mean of its divisors is an integer number (1047111645).

Almost surely, 2^2094223289 is an apocalyptic number.

It is an amenable number.

2094223289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094223289 is an equidigital number, since it uses as much as digits as its factorization.

2094223289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 2094223289 is about 45762.6844601581. The cubic root of 2094223289 is about 1279.4038746355.

The spelling of 2094223289 in words is "two billion, ninety-four million, two hundred twenty-three thousand, two hundred eighty-nine".