11211134 has 12 divisors (see below), whose sum is σ = 18484872. Its totient is φ = 5095860.

The previous prime is 11211133. The next prime is 11211169. The reversal of 11211134 is 43111211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22922 + ... + 23405.

It is an arithmetic number, because the mean of its divisors is an integer number (1540406).

Almost surely, 2^11211134 is an apocalyptic number.

11211134 is a deficient number, since it is larger than the sum of its proper divisors (7273738).

11211134 is a wasteful number, since it uses less digits than its factorization.

11211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46351 (or 46340 counting only the distinct ones).

The product of its digits is 24, while the sum is 14.

The square root of 11211134 is about 3348.3031523445. The cubic root of 11211134 is about 223.8119036401.

Adding to 11211134 its reverse (43111211), we get a palindrome (54322345).

The spelling of 11211134 in words is "eleven million, two hundred eleven thousand, one hundred thirty-four".