11684495322 has 64 divisors (see below), whose sum is σ = 27352320000. Its totient is φ = 3687118704.

The previous prime is 11684495321. The next prime is 11684495353. The reversal of 11684495322 is 22359448611.

11684495322 is a `hidden beast` number, since 11 + 68 + 4 + 49 + 532 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (11684495321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1739823 + ... + 1746525.

It is an arithmetic number, because the mean of its divisors is an integer number (427380000).

Almost surely, 2^11684495322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11684495322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13676160000).

11684495322 is an abundant number, since it is smaller than the sum of its proper divisors (15667824678).

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

11684495322 is a wasteful number, since it uses less digits than its factorization.

11684495322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8432 (or 8426 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The spelling of 11684495322 in words is "eleven billion, six hundred eighty-four million, four hundred ninety-five thousand, three hundred twenty-two".