10822222 has 16 divisors (see below), whose sum is σ = 16560720. Its totient is φ = 5303232.

The previous prime is 10822219. The next prime is 10822223. The reversal of 10822222 is 22222801.

10822222 is a modest number, since divided by 2222 gives 1082 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10822222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10822223) 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, 28828 + ... + 29200.

It is an arithmetic number, because the mean of its divisors is an integer number (1035045).

Almost surely, 2^10822222 is an apocalyptic number.

10822222 is a deficient number, since it is larger than the sum of its proper divisors (5738498).

10822222 is a wasteful number, since it uses less digits than its factorization.

10822222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 10822222 is about 3289.7145772848. The cubic root of 10822222 is about 221.1933907753.

The spelling of 10822222 in words is "ten million, eight hundred twenty-two thousand, two hundred twenty-two".