10218922 has 32 divisors (see below), whose sum is σ = 18910080. Its totient is φ = 4043520.

The previous prime is 10218911. The next prime is 10218947. The reversal of 10218922 is 22981201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10438 + ... + 11374.

It is an arithmetic number, because the mean of its divisors is an integer number (590940).

Almost surely, 2^10218922 is an apocalyptic number.

10218922 is a deficient number, since it is larger than the sum of its proper divisors (8691158).

10218922 is a wasteful number, since it uses less digits than its factorization.

10218922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10218922 is about 3196.7048659518. The cubic root of 10218922 is about 217.0043108999.

The spelling of 10218922 in words is "ten million, two hundred eighteen thousand, nine hundred twenty-two".