32311221122 has 16 divisors (see below), whose sum is σ = 51625123200. Its totient is φ = 15114228288.

The previous prime is 32311221119. The next prime is 32311221157. The reversal of 32311221122 is 22112211323.

It is a junction number, because it is equal to n+sod(n) for n = 32311221094 and 32311221103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2839622 + ... + 2850977.

It is an arithmetic number, because the mean of its divisors is an integer number (3226570200).

Almost surely, 2^32311221122 is an apocalyptic number.

32311221122 is a deficient number, since it is larger than the sum of its proper divisors (19313902078).

32311221122 is a wasteful number, since it uses less digits than its factorization.

32311221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690785.

The product of its digits is 288, while the sum is 20.

Adding to 32311221122 its reverse (22112211323), we get a palindrome (54423432445).

The spelling of 32311221122 in words is "thirty-two billion, three hundred eleven million, two hundred twenty-one thousand, one hundred twenty-two".