822223126 has 8 divisors (see below), whose sum is σ = 1238721120. Its totient is φ = 409316088.

The previous prime is 822223117. The next prime is 822223133. The reversal of 822223126 is 621322228.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 822223094 and 822223103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897166 + ... + 898081.

It is an arithmetic number, because the mean of its divisors is an integer number (154840140).

Almost surely, 2^822223126 is an apocalyptic number.

822223126 is a deficient number, since it is larger than the sum of its proper divisors (416497994).

822223126 is a wasteful number, since it uses less digits than its factorization.

822223126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795478.

The product of its digits is 4608, while the sum is 28.

The square root of 822223126 is about 28674.4333161093. The cubic root of 822223126 is about 936.8352624896.

The spelling of 822223126 in words is "eight hundred twenty-two million, two hundred twenty-three thousand, one hundred twenty-six".