12094121 has 8 divisors (see below), whose sum is σ = 13172040. Its totient is φ = 11037312.

The previous prime is 12094109. The next prime is 12094169. The reversal of 12094121 is 12149021.

It can be written as a sum of positive squares in 4 ways, for example, as 1466521 + 10627600 = 1211^2 + 3260^2 .

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

It is not a de Polignac number, because 12094121 - 2¹⁸ = 11831977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12094093 and 12094102.

It is not an unprimeable number, because it can be changed into a prime (12094171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4070 + ... + 6383.

It is an arithmetic number, because the mean of its divisors is an integer number (1646505).

Almost surely, 2^12094121 is an apocalyptic number.

It is an amenable number.

12094121 is a deficient number, since it is larger than the sum of its proper divisors (1077919).

12094121 is a wasteful number, since it uses less digits than its factorization.

12094121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 12094121 is about 3477.6602766803. The cubic root of 12094121 is about 229.5398550814.

The spelling of 12094121 in words is "twelve million, ninety-four thousand, one hundred twenty-one".