11740022911 has 16 divisors (see below), whose sum is σ = 12509449920. Its totient is φ = 10979573760.

The previous prime is 11740022881. The next prime is 11740022971. The reversal of 11740022911 is 11922004711.

It is a de Polignac number, because none of the positive numbers 2^k-11740022911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11740022911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740022971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1914931 + ... + 1921051.

It is an arithmetic number, because the mean of its divisors is an integer number (781840620).

Almost surely, 2^11740022911 is an apocalyptic number.

11740022911 is a deficient number, since it is larger than the sum of its proper divisors (769427009).

11740022911 is a wasteful number, since it uses less digits than its factorization.

11740022911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 11740022911 in words is "eleven billion, seven hundred forty million, twenty-two thousand, nine hundred eleven".