12011203330012 has 12 divisors (see below), whose sum is σ = 21020102677336. Its totient is φ = 6005459707920.

The previous prime is 12011203329943. The next prime is 12011203330033. The reversal of 12011203330012 is 21003330211021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35298783 + ... + 35637430.

Almost surely, 2^{12011203330012} is an apocalyptic number.

It is an amenable number.

12011203330012 is a deficient number, since it is larger than the sum of its proper divisors (9008899347324).

12011203330012 is a wasteful number, since it uses less digits than its factorization.

12011203330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70978548 (or 70978546 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12011203330012 its reverse (21003330211021), we get a palindrome (33014533541033).

The spelling of 12011203330012 in words is "twelve trillion, eleven billion, two hundred three million, three hundred thirty thousand, twelve".