12000111302 has 4 divisors (see below), whose sum is σ = 18000166956. Its totient is φ = 6000055650.

The previous prime is 12000111301. The next prime is 12000111329. The reversal of 12000111302 is 20311100021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000111301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000027824 + ... + 3000027827.

It is an arithmetic number, because the mean of its divisors is an integer number (4500041739).

Almost surely, 2^12000111302 is an apocalyptic number.

12000111302 is a deficient number, since it is larger than the sum of its proper divisors (6000055654).

12000111302 is an equidigital number, since it uses as much as digits as its factorization.

12000111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6000055653.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12000111302 its reverse (20311100021), we get a palindrome (32311211323).

The spelling of 12000111302 in words is "twelve billion, one hundred eleven thousand, three hundred two".