10813222 has 12 divisors (see below), whose sum is σ = 18868140. Its totient is φ = 4634196.

The previous prime is 10813199. The next prime is 10813237. The reversal of 10813222 is 22231801.

It is a self number, because there is not a number n which added to its sum of digits gives 10813222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55072 + ... + 55267.

It is an arithmetic number, because the mean of its divisors is an integer number (1572345).

Almost surely, 2^10813222 is an apocalyptic number.

10813222 is a deficient number, since it is larger than the sum of its proper divisors (8054918).

10813222 is a wasteful number, since it uses less digits than its factorization.

10813222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110355 (or 110348 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10813222 is about 3288.3463929459. The cubic root of 10813222 is about 221.1320573258.

The spelling of 10813222 in words is "ten million, eight hundred thirteen thousand, two hundred twenty-two".