12053775111 has 16 divisors (see below), whose sum is σ = 18619271424. Its totient is φ = 6793516224.

The previous prime is 12053775101. The next prime is 12053775113. The reversal of 12053775111 is 11157735021.

It is not a de Polignac number, because 12053775111 - 2¹⁸ = 12053512967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053775113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3929901 + ... + 3932966.

It is an arithmetic number, because the mean of its divisors is an integer number (1163704464).

Almost surely, 2^12053775111 is an apocalyptic number.

12053775111 is a deficient number, since it is larger than the sum of its proper divisors (6565496313).

12053775111 is an equidigital number, since it uses as much as digits as its factorization.

12053775111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7862950.

The product of its (nonzero) digits is 7350, while the sum is 33.

The spelling of 12053775111 in words is "twelve billion, fifty-three million, seven hundred seventy-five thousand, one hundred eleven".