12011012213003 has 8 divisors (see below), whose sum is σ = 12045815119872. Its totient is φ = 11976210393256.

The previous prime is 12011012212961. The next prime is 12011012213047. The reversal of 12011012213003 is 30031221011021.

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 12011012213003 - 2²⁴ = 12010995435787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011012213093) 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, 25348526 + ... + 25818012.

It is an arithmetic number, because the mean of its divisors is an integer number (1505726889984).

Almost surely, 2^{12011012213003} is an apocalyptic number.

12011012213003 is a deficient number, since it is larger than the sum of its proper divisors (34802906869).

12011012213003 is an equidigital number, since it uses as much as digits as its factorization.

12011012213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543561.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12011012213003 its reverse (30031221011021), we get a palindrome (42042233224024).

The spelling of 12011012213003 in words is "twelve trillion, eleven billion, twelve million, two hundred thirteen thousand, three".