32313222011 has 16 divisors (see below), whose sum is σ = 38171009280. Its totient is φ = 26781230880.

The previous prime is 32313221959. The next prime is 32313222037. The reversal of 32313222011 is 11022231323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32313222011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32313222091) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 616121 + ... + 666506.

It is an arithmetic number, because the mean of its divisors is an integer number (2385688080).

Almost surely, 2^32313222011 is an apocalyptic number.

32313222011 is a deficient number, since it is larger than the sum of its proper divisors (5857787269).

32313222011 is a wasteful number, since it uses less digits than its factorization.

32313222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282754.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32313222011 its reverse (11022231323), we get a palindrome (43335453334).

The spelling of 32313222011 in words is "thirty-two billion, three hundred thirteen million, two hundred twenty-two thousand, eleven".