822263331 has 8 divisors (see below), whose sum is σ = 1097003200. Its totient is φ = 547849512.

The previous prime is 822263297. The next prime is 822263333. The reversal of 822263331 is 133362228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 822263331 - 2¹¹ = 822261283 is a prime.

It is a super-2 number, since 2×822263331² = 1352233971014431122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (822263333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75565 + ... + 85758.

It is an arithmetic number, because the mean of its divisors is an integer number (137125400).

Almost surely, 2^822263331 is an apocalyptic number.

822263331 is a deficient number, since it is larger than the sum of its proper divisors (274739869).

822263331 is a wasteful number, since it uses less digits than its factorization.

822263331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163025.

The product of its digits is 10368, while the sum is 30.

The square root of 822263331 is about 28675.1343676015. The cubic root of 822263331 is about 936.8505320058.

The spelling of 822263331 in words is "eight hundred twenty-two million, two hundred sixty-three thousand, three hundred thirty-one".