12036011 has 12 divisors (see below), whose sum is σ = 13132080. Its totient is φ = 11026080.

The previous prime is 12035999. The next prime is 12036023. The reversal of 12036011 is 11063021.

It is an interprime number because it is at equal distance from previous prime (12035999) and next prime (12036023).

It is not a de Polignac number, because 12036011 - 2¹⁴ = 12019627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12036041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38546 + ... + 38856.

It is an arithmetic number, because the mean of its divisors is an integer number (1094340).

Almost surely, 2^12036011 is an apocalyptic number.

12036011 is a deficient number, since it is larger than the sum of its proper divisors (1096069).

12036011 is a wasteful number, since it uses less digits than its factorization.

12036011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 12036011 is about 3469.2954616175. The cubic root of 12036011 is about 229.1716326123.

Adding to 12036011 its reverse (11063021), we get a palindrome (23099032).

The spelling of 12036011 in words is "twelve million, thirty-six thousand, eleven".