22255333 has 8 divisors (see below), whose sum is σ = 22893696. Its totient is φ = 21621600.

The previous prime is 22255273. The next prime is 22255339. The reversal of 22255333 is 33355222.

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

It is a cyclic number.

It is not a de Polignac number, because 22255333 - 2²¹ = 20158181 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22255298 and 22255307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22255339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10110 + ... + 12112.

It is an arithmetic number, because the mean of its divisors is an integer number (2861712).

Almost surely, 2^22255333 is an apocalyptic number.

It is an amenable number.

22255333 is a deficient number, since it is larger than the sum of its proper divisors (638363).

22255333 is a wasteful number, since it uses less digits than its factorization.

22255333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315.

The product of its digits is 5400, while the sum is 25.

The square root of 22255333 is about 4717.5558290284. Note that the first 3 decimals coincide. The cubic root of 22255333 is about 281.2837860317.

It can be divided in two parts, 222 and 55333, that added together give a palindrome (55555).

The spelling of 22255333 in words is "twenty-two million, two hundred fifty-five thousand, three hundred thirty-three".