22054226 has 8 divisors (see below), whose sum is σ = 33284784. Its totient is φ = 10959300.

The previous prime is 22054223. The next prime is 22054229. The reversal of 22054226 is 62245022.

It is an interprime number because it is at equal distance from previous prime (22054223) and next prime (22054229).

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

It is not an unprimeable number, because it can be changed into a prime (22054223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33500 + ... + 34151.

It is an arithmetic number, because the mean of its divisors is an integer number (4160598).

Almost surely, 2^22054226 is an apocalyptic number.

22054226 is a deficient number, since it is larger than the sum of its proper divisors (11230558).

22054226 is a wasteful number, since it uses less digits than its factorization.

22054226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67816.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 22054226 is about 4696.1927132519. The cubic root of 22054226 is about 280.4339614258.

Adding to 22054226 its reverse (62245022), we get a palindrome (84299248).

The spelling of 22054226 in words is "twenty-two million, fifty-four thousand, two hundred twenty-six".