12233333 has 4 divisors (see below), whose sum is σ = 13980960. Its totient is φ = 10485708.

The previous prime is 12233327. The next prime is 12233341. The reversal of 12233333 is 33333221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33333221 = 1093 ⋅30497.

It is a cyclic number.

It is not a de Polignac number, because 12233333 - 2⁶ = 12233269 is a prime.

12233333 is a modest number, since divided by 3333 gives 1223 as remainder.

It is a plaindrome in base 10.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233323) 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, 873803 + ... + 873816.

It is an arithmetic number, because the mean of its divisors is an integer number (3495240).

Almost surely, 2^12233333 is an apocalyptic number.

It is an amenable number.

12233333 is a deficient number, since it is larger than the sum of its proper divisors (1747627).

12233333 is an equidigital number, since it uses as much as digits as its factorization.

12233333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747626.

The product of its digits is 972, while the sum is 20.

The square root of 12233333 is about 3497.6181895684. The cubic root of 12233333 is about 230.4172200209.

Adding to 12233333 its reverse (33333221), we get a palindrome (45566554).

The spelling of 12233333 in words is "twelve million, two hundred thirty-three thousand, three hundred thirty-three".