11322221134 has 32 divisors (see below), whose sum is σ = 19835642880. Its totient is φ = 4745987808.

The previous prime is 11322221129. The next prime is 11322221137. The reversal of 11322221134 is 43112222311.

11322221134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322221137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171032 + ... + 1180660.

It is an arithmetic number, because the mean of its divisors is an integer number (619863840).

Almost surely, 2^11322221134 is an apocalyptic number.

11322221134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11322221134 is a deficient number, since it is larger than the sum of its proper divisors (8513421746).

11322221134 is a wasteful number, since it uses less digits than its factorization.

11322221134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11472.

The product of its digits is 576, while the sum is 22.

Adding to 11322221134 its reverse (43112222311), we get a palindrome (54434443445).

The spelling of 11322221134 in words is "eleven billion, three hundred twenty-two million, two hundred twenty-one thousand, one hundred thirty-four".