12229335 has 24 divisors (see below), whose sum is σ = 21284640. Its totient is φ = 6495552.

The previous prime is 12229333. The next prime is 12229361. The reversal of 12229335 is 53392221.

It is not a de Polignac number, because 12229335 - 2¹ = 12229333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12229299 and 12229308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12229333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15777 + ... + 16533.

It is an arithmetic number, because the mean of its divisors is an integer number (886860).

Almost surely, 2^12229335 is an apocalyptic number.

12229335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12229335 is a deficient number, since it is larger than the sum of its proper divisors (9055305).

12229335 is a wasteful number, since it uses less digits than its factorization.

12229335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1124 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 12229335 is about 3497.0466110705. The cubic root of 12229335 is about 230.3921162486.

The spelling of 12229335 in words is "twelve million, two hundred twenty-nine thousand, three hundred thirty-five".