2223332693 has 2 divisors, whose sum is σ = 2223332694. Its totient is φ = 2223332692.

The previous prime is 2223332611. The next prime is 2223332711. The reversal of 2223332693 is 3962333222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1219266724 + 1004065969 = 34918^2 + 31687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223332693 - 2²⁶ = 2156223829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223332893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111666346 + 1111666347.

It is an arithmetic number, because the mean of its divisors is an integer number (1111666347).

Almost surely, 2^2223332693 is an apocalyptic number.

It is an amenable number.

2223332693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223332693 is an equidigital number, since it uses as much as digits as its factorization.

2223332693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 35.

The square root of 2223332693 is about 47152.2289292882. The cubic root of 2223332693 is about 1305.1732114984.

The spelling of 2223332693 in words is "two billion, two hundred twenty-three million, three hundred thirty-two thousand, six hundred ninety-three".