11234322136 has 16 divisors (see below), whose sum is σ = 21633661440. Its totient is φ = 5465345760.

The previous prime is 11234322067. The next prime is 11234322149. The reversal of 11234322136 is 63122343211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18976600 + ... + 18977191.

It is an arithmetic number, because the mean of its divisors is an integer number (1352103840).

Almost surely, 2^11234322136 is an apocalyptic number.

It is an amenable number.

11234322136 is a deficient number, since it is larger than the sum of its proper divisors (10399339304).

11234322136 is a wasteful number, since it uses less digits than its factorization.

11234322136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37953834 (or 37953830 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

Adding to 11234322136 its reverse (63122343211), we get a palindrome (74356665347).

The spelling of 11234322136 in words is "eleven billion, two hundred thirty-four million, three hundred twenty-two thousand, one hundred thirty-six".