22063233 has 8 divisors (see below), whose sum is σ = 30696768. Its totient is φ = 14069264.

The previous prime is 22063231. The next prime is 22063243. The reversal of 22063233 is 33236022.

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 22063233 - 2¹ = 22063231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22063231) 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, 159810 + ... + 159947.

It is an arithmetic number, because the mean of its divisors is an integer number (3837096).

Almost surely, 2^22063233 is an apocalyptic number.

22063233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22063233 is a deficient number, since it is larger than the sum of its proper divisors (8633535).

22063233 is a wasteful number, since it uses less digits than its factorization.

22063233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319783.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 22063233 is about 4697.1515836728. The cubic root of 22063233 is about 280.4721328691.

Adding to 22063233 its reverse (33236022), we get a palindrome (55299255).

The spelling of 22063233 in words is "twenty-two million, sixty-three thousand, two hundred thirty-three".