12233055 has 16 divisors (see below), whose sum is σ = 20603520. Its totient is φ = 6180768.

The previous prime is 12233009. The next prime is 12233057. The reversal of 12233055 is 55033221.

It is not a de Polignac number, because 12233055 - 2⁶ = 12232991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21177 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (1287720).

Almost surely, 2^12233055 is an apocalyptic number.

12233055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12233055 is a deficient number, since it is larger than the sum of its proper divisors (8370465).

12233055 is a wasteful number, since it uses less digits than its factorization.

12233055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42950.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 12233055 is about 3497.5784480123. The cubic root of 12233055 is about 230.4154746129.

Adding to 12233055 its reverse (55033221), we get a palindrome (67266276).

It can be divided in two parts, 1223 and 3055, that added together give a triangular number (4278 = T₉₂).

The spelling of 12233055 in words is "twelve million, two hundred thirty-three thousand, fifty-five".