83322223 has 2 divisors, whose sum is σ = 83322224. Its totient is φ = 83322222.

The previous prime is 83322221. The next prime is 83322241. The reversal of 83322223 is 32222338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83322223 - 2¹ = 83322221 is a prime.

Together with 83322221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83322221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41661111 + 41661112.

It is an arithmetic number, because the mean of its divisors is an integer number (41661112).

Almost surely, 2^83322223 is an apocalyptic number.

83322223 is a deficient number, since it is larger than the sum of its proper divisors (1).

83322223 is an equidigital number, since it uses as much as digits as its factorization.

83322223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 83322223 is about 9128.1007334494. The cubic root of 83322223 is about 436.7708199651.

The spelling of 83322223 in words is "eighty-three million, three hundred twenty-two thousand, two hundred twenty-three".