12111120332035 has 4 divisors (see below), whose sum is σ = 14533344398448. Its totient is φ = 9688896265624.

The previous prime is 12111120332011. The next prime is 12111120332099. The reversal of 12111120332035 is 53023302111121.

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

It is a cyclic number.

It is not a de Polignac number, because 12111120332035 - 2¹⁹ = 12111119807747 is a prime.

It is a Duffinian 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, 1211112033199 + ... + 1211112033208.

It is an arithmetic number, because the mean of its divisors is an integer number (3633336099612).

Almost surely, 2^{12111120332035} is an apocalyptic number.

12111120332035 is a deficient number, since it is larger than the sum of its proper divisors (2422224066413).

12111120332035 is an equidigital number, since it uses as much as digits as its factorization.

12111120332035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422224066412.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 12111120332035 its reverse (53023302111121), we get a palindrome (65134422443156).

The spelling of 12111120332035 in words is "twelve trillion, one hundred eleven billion, one hundred twenty million, three hundred thirty-two thousand, thirty-five".