11450012332111 has 12 divisors (see below), whose sum is σ = 12332509079472. Its totient is φ = 10593829899584.

The previous prime is 11450012332063. The next prime is 11450012332117. The reversal of 11450012332111 is 11123321005411.

It is not a de Polignac number, because 11450012332111 - 2²⁹ = 11449475461199 is a prime.

It is a super-2 number, since 2×11450012332111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450012332117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96684595 + ... + 96802948.

It is an arithmetic number, because the mean of its divisors is an integer number (1027709089956).

Almost surely, 2^{11450012332111} is an apocalyptic number.

11450012332111 is a deficient number, since it is larger than the sum of its proper divisors (882496747361).

11450012332111 is an equidigital number, since it uses as much as digits as its factorization.

11450012332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193487678 (or 193487619 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 11450012332111 its reverse (11123321005411), we get a palindrome (22573333337522).

The spelling of 11450012332111 in words is "eleven trillion, four hundred fifty billion, twelve million, three hundred thirty-two thousand, one hundred eleven".