82022233 has 2 divisors, whose sum is σ = 82022234. Its totient is φ = 82022232.

The previous prime is 82022219. The next prime is 82022243. The reversal of 82022233 is 33222028.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76247824 + 5774409 = 8732^2 + 2403^2 .

It is a cyclic number.

It is not a de Polignac number, because 82022233 - 2²¹ = 79925081 is a prime.

It is not a weakly prime, because it can be changed into another prime (82022203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41011116 + 41011117.

It is an arithmetic number, because the mean of its divisors is an integer number (41011117).

Almost surely, 2^82022233 is an apocalyptic number.

It is an amenable number.

82022233 is a deficient number, since it is larger than the sum of its proper divisors (1).

82022233 is an equidigital number, since it uses as much as digits as its factorization.

82022233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 82022233 is about 9056.6126669964. The cubic root of 82022233 is about 434.4874096047.

The spelling of 82022233 in words is "eighty-two million, twenty-two thousand, two hundred thirty-three".