2222783 has 2 divisors, whose sum is σ = 2222784. Its totient is φ = 2222782.

The previous prime is 2222761. The next prime is 2222809. The reversal of 2222783 is 3872222.

It is an a-pointer prime, because the next prime (2222809) can be obtained adding 2222783 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222783 - 2⁶ = 2222719 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111391 + 1111392.

It is an arithmetic number, because the mean of its divisors is an integer number (1111392).

2^2222783 is an apocalyptic number.

2222783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222783 is an equidigital number, since it uses as much as digits as its factorization.

2222783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 26.

The square root of 2222783 is about 1490.9000637199. The cubic root of 2222783 is about 130.5065639696.

The spelling of 2222783 in words is "two million, two hundred twenty-two thousand, seven hundred eighty-three".