12262533531011 has 4 divisors (see below), whose sum is σ = 12263363946912. Its totient is φ = 12261703115112.

The previous prime is 12262533530993. The next prime is 12262533531019. The reversal of 12262533531011 is 11013533526221.

It is a happy number.

12262533531011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12262533531011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12262533531019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415185800 + ... + 415215333.

It is an arithmetic number, because the mean of its divisors is an integer number (3065840986728).

Almost surely, 2^{12262533531011} is an apocalyptic number.

12262533531011 is a deficient number, since it is larger than the sum of its proper divisors (830415901).

12262533531011 is an equidigital number, since it uses as much as digits as its factorization.

12262533531011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830415900.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 12262533531011 in words is "twelve trillion, two hundred sixty-two billion, five hundred thirty-three million, five hundred thirty-one thousand, eleven".