822229050 has 48 divisors (see below), whose sum is σ = 2051699040. Its totient is φ = 217909440.

The previous prime is 822229033. The next prime is 822229073. The reversal of 822229050 is 50922228.

It is a super-2 number, since 2×822229050² = 1352121221327805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 822228999 and 822229017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7636 + ... + 41264.

It is an arithmetic number, because the mean of its divisors is an integer number (42743730).

Almost surely, 2^822229050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 822229050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1025849520).

822229050 is an abundant number, since it is smaller than the sum of its proper divisors (1229469990).

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

822229050 is a wasteful number, since it uses less digits than its factorization.

822229050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33807 (or 33802 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 822229050 is about 28674.5366135183. The cubic root of 822229050 is about 936.8375124056.

The spelling of 822229050 in words is "eight hundred twenty-two million, two hundred twenty-nine thousand, fifty".