11322013132 has 24 divisors (see below), whose sum is σ = 20904791040. Its totient is φ = 5350600080.

The previous prime is 11322013121. The next prime is 11322013139. The reversal of 11322013132 is 23131022311.

It is a super-2 number, since 2×11322013132² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (11322013139) 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, 140068 + ... + 205579.

It is an arithmetic number, because the mean of its divisors is an integer number (871032960).

Almost surely, 2^11322013132 is an apocalyptic number.

It is an amenable number.

11322013132 is a deficient number, since it is larger than the sum of its proper divisors (9582777908).

11322013132 is a wasteful number, since it uses less digits than its factorization.

11322013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346101 (or 346099 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11322013132 its reverse (23131022311), we get a palindrome (34453035443).

The spelling of 11322013132 in words is "eleven billion, three hundred twenty-two million, thirteen thousand, one hundred thirty-two".