11322222136 has 32 divisors (see below), whose sum is σ = 21289910400. Its totient is φ = 5644941280.

The previous prime is 11322222133. The next prime is 11322222143. The reversal of 11322222136 is 63122222311.

11322222136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11322222136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322222133) 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 7 ways as a sum of consecutive naturals, for example, 7206231 + ... + 7207801.

It is an arithmetic number, because the mean of its divisors is an integer number (665309700).

Almost surely, 2^11322222136 is an apocalyptic number.

It is an amenable number.

11322222136 is a deficient number, since it is larger than the sum of its proper divisors (9967688264).

11322222136 is a wasteful number, since it uses less digits than its factorization.

11322222136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 3575 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 11322222136 its reverse (63122222311), we get a palindrome (74444444447).

The spelling of 11322222136 in words is "eleven billion, three hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty-six".