822380922 has 48 divisors (see below), whose sum is σ = 1946561760. Its totient is φ = 248853600.

The previous prime is 822380917. The next prime is 822380941. The reversal of 822380922 is 229083228.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160029 + ... + 165087.

It is an arithmetic number, because the mean of its divisors is an integer number (40553370).

Almost surely, 2^822380922 is an apocalyptic number.

822380922 is an abundant number, since it is smaller than the sum of its proper divisors (1124180838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

822380922 is a wasteful number, since it uses less digits than its factorization.

822380922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5899 (or 5896 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 822380922 is about 28677.1846944570. The cubic root of 822380922 is about 936.8951892081.

The spelling of 822380922 in words is "eight hundred twenty-two million, three hundred eighty thousand, nine hundred twenty-two".