11302211132 has 24 divisors (see below), whose sum is σ = 20670249600. Its totient is φ = 5397173936.

The previous prime is 11302211131. The next prime is 11302211191. The reversal of 11302211132 is 23111220311.

It is a self number, because there is not a number n which added to its sum of digits gives 11302211132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302211131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32582 + ... + 153837.

It is an arithmetic number, because the mean of its divisors is an integer number (861260400).

Almost surely, 2^11302211132 is an apocalyptic number.

It is an amenable number.

11302211132 is a deficient number, since it is larger than the sum of its proper divisors (9368038468).

11302211132 is a wasteful number, since it uses less digits than its factorization.

11302211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187105 (or 187103 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11302211132 its reverse (23111220311), we get a palindrome (34413431443).

The spelling of 11302211132 in words is "eleven billion, three hundred two million, two hundred eleven thousand, one hundred thirty-two".