22059226 has 8 divisors (see below), whose sum is σ = 37815840. Its totient is φ = 9453948.

The previous prime is 22059223. The next prime is 22059229. The reversal of 22059226 is 62295022.

It is an interprime number because it is at equal distance from previous prime (22059223) and next prime (22059229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22059194 and 22059203.

It is not an unprimeable number, because it can be changed into a prime (22059223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 787816 + ... + 787843.

It is an arithmetic number, because the mean of its divisors is an integer number (4726980).

Almost surely, 2^22059226 is an apocalyptic number.

22059226 is a deficient number, since it is larger than the sum of its proper divisors (15756614).

22059226 is a wasteful number, since it uses less digits than its factorization.

22059226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575668.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 22059226 is about 4696.7250292092. The cubic root of 22059226 is about 280.4551525853.

The spelling of 22059226 in words is "twenty-two million, fifty-nine thousand, two hundred twenty-six".