12696211 has 8 divisors (see below), whose sum is σ = 13978800. Its totient is φ = 11435040.

The previous prime is 12696209. The next prime is 12696221. The reversal of 12696211 is 11269621.

12696211 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 a cyclic number.

It is not a de Polignac number, because 12696211 - 2¹ = 12696209 is a prime.

It is a super-2 number, since 2×12696211² = 322387547513042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12696211.

It is not an unprimeable number, because it can be changed into a prime (12696221) 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, 4096 + ... + 6493.

It is an arithmetic number, because the mean of its divisors is an integer number (1747350).

Almost surely, 2^12696211 is an apocalyptic number.

12696211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12696211 is the 1594-th centered decagonal number.

12696211 is a deficient number, since it is larger than the sum of its proper divisors (1282589).

12696211 is a wasteful number, since it uses less digits than its factorization.

12696211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10709.

The product of its digits is 1296, while the sum is 28.

The square root of 12696211 is about 3563.1742870648. The cubic root of 12696211 is about 233.2874506154.

The spelling of 12696211 in words is "twelve million, six hundred ninety-six thousand, two hundred eleven".