12122853 has 16 divisors (see below), whose sum is σ = 17184960. Its totient is φ = 7575296.

The previous prime is 12122843. The next prime is 12122857. The reversal of 12122853 is 35822121.

It is a cyclic number.

It is not a de Polignac number, because 12122853 - 2⁵ = 12122821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122857) 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, 23563 + ... + 24071.

It is an arithmetic number, because the mean of its divisors is an integer number (1074060).

Almost surely, 2^12122853 is an apocalyptic number.

It is an amenable number.

12122853 is a deficient number, since it is larger than the sum of its proper divisors (5062107).

12122853 is a wasteful number, since it uses less digits than its factorization.

12122853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996.

The product of its digits is 960, while the sum is 24.

The square root of 12122853 is about 3481.7887644141. The cubic root of 12122853 is about 229.7214839160.

Adding to 12122853 its reverse (35822121), we get a palindrome (47944974).

The spelling of 12122853 in words is "twelve million, one hundred twenty-two thousand, eight hundred fifty-three".