22206092 has 12 divisors (see below), whose sum is σ = 39808776. Its totient is φ = 10832160.

The previous prime is 22206061. The next prime is 22206101. The reversal of 22206092 is 29060222.

It is a happy number.

It is a super-2 number, since 2×22206092² = 986221043824928, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67538 + ... + 67865.

It is an arithmetic number, because the mean of its divisors is an integer number (3317398).

Almost surely, 2^22206092 is an apocalyptic number.

It is an amenable number.

22206092 is a deficient number, since it is larger than the sum of its proper divisors (17602684).

22206092 is a wasteful number, since it uses less digits than its factorization.

22206092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135448 (or 135446 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 22206092 is about 4712.3340289075. The cubic root of 22206092 is about 281.0761815204.

The spelling of 22206092 in words is "twenty-two million, two hundred six thousand, ninety-two".