11322013332 has 48 divisors (see below), whose sum is σ = 30197390720. Its totient is φ = 3234287232.

The previous prime is 11322013331. The next prime is 11322013343. The reversal of 11322013332 is 23331022311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11322013299 and 11322013308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322013331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757758 + ... + 772554.

Almost surely, 2^11322013332 is an apocalyptic number.

11322013332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11322013332 is an abundant number, since it is smaller than the sum of its proper divisors (18875377388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11322013332 is a wasteful number, since it uses less digits than its factorization.

11322013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23920 (or 23918 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11322013332 its reverse (23331022311), we get a palindrome (34653035643).

The spelling of 11322013332 in words is "eleven billion, three hundred twenty-two million, thirteen thousand, three hundred thirty-two".