12042333311 has 2 divisors, whose sum is σ = 12042333312. Its totient is φ = 12042333310.

The previous prime is 12042333287. The next prime is 12042333343. The reversal of 12042333311 is 11333324021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12042333311 - 2²² = 12038139007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12042333211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021166655 + 6021166656.

It is an arithmetic number, because the mean of its divisors is an integer number (6021166656).

Almost surely, 2^12042333311 is an apocalyptic number.

12042333311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12042333311 is an equidigital number, since it uses as much as digits as its factorization.

12042333311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12042333311 its reverse (11333324021), we get a palindrome (23375657332).

The spelling of 12042333311 in words is "twelve billion, forty-two million, three hundred thirty-three thousand, three hundred eleven".