822741122 has 16 divisors (see below), whose sum is σ = 1414350720. Its totient is φ = 351619008.

The previous prime is 822741121. The next prime is 822741151. The reversal of 822741122 is 221147228.

It is not an unprimeable number, because it can be changed into a prime (822741121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76823 + ... + 86874.

It is an arithmetic number, because the mean of its divisors is an integer number (88396920).

Almost surely, 2^822741122 is an apocalyptic number.

822741122 is a deficient number, since it is larger than the sum of its proper divisors (591609598).

822741122 is a wasteful number, since it uses less digits than its factorization.

822741122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164065.

The product of its digits is 3584, while the sum is 29.

The square root of 822741122 is about 28683.4642607897. The cubic root of 822741122 is about 937.0319548601.

The spelling of 822741122 in words is "eight hundred twenty-two million, seven hundred forty-one thousand, one hundred twenty-two".