12102233 has 8 divisors (see below), whose sum is σ = 14218176. Its totient is φ = 10155600.

The previous prime is 12102199. The next prime is 12102239. The reversal of 12102233 is 33220121.

It is a happy number.

12102233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12102233 - 2¹⁴ = 12085849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12102239) 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, 42173 + ... + 42458.

It is an arithmetic number, because the mean of its divisors is an integer number (1777272).

Almost surely, 2^12102233 is an apocalyptic number.

12102233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12102233 is a deficient number, since it is larger than the sum of its proper divisors (2115943).

12102233 is a wasteful number, since it uses less digits than its factorization.

12102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84655.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12102233 is about 3478.8263825606. The cubic root of 12102233 is about 229.5911640645.

Adding to 12102233 its reverse (33220121), we get a palindrome (45322354).

It can be divided in two parts, 1210 and 2233, that added together give a palindrome (3443).

The spelling of 12102233 in words is "twelve million, one hundred two thousand, two hundred thirty-three".