22313203233 has 8 divisors (see below), whose sum is σ = 31044456768. Its totient is φ = 14228709264.

The previous prime is 22313203201. The next prime is 22313203247. The reversal of 22313203233 is 33230231322.

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

It is not a de Polignac number, because 22313203233 - 2⁵ = 22313203201 is a prime.

It is a super-3 number, since 3×22313203233³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22313203733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161689810 + ... + 161689947.

It is an arithmetic number, because the mean of its divisors is an integer number (3880557096).

Almost surely, 2^22313203233 is an apocalyptic number.

22313203233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22313203233 is a deficient number, since it is larger than the sum of its proper divisors (8731253535).

22313203233 is a wasteful number, since it uses less digits than its factorization.

22313203233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323379783.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22313203233 its reverse (33230231322), we get a palindrome (55543434555).

The spelling of 22313203233 in words is "twenty-two billion, three hundred thirteen million, two hundred three thousand, two hundred thirty-three".