32114320221 has 4 divisors (see below), whose sum is σ = 42819093632. Its totient is φ = 21409546812.

The previous prime is 32114320181. The next prime is 32114320247. The reversal of 32114320221 is 12202341123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32114320221 - 2²⁵ = 32080765789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32114320261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5352386701 + ... + 5352386706.

It is an arithmetic number, because the mean of its divisors is an integer number (10704773408).

Almost surely, 2^32114320221 is an apocalyptic number.

It is an amenable number.

32114320221 is a deficient number, since it is larger than the sum of its proper divisors (10704773411).

32114320221 is a wasteful number, since it uses less digits than its factorization.

32114320221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704773410.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32114320221 its reverse (12202341123), we get a palindrome (44316661344).

The spelling of 32114320221 in words is "thirty-two billion, one hundred fourteen million, three hundred twenty thousand, two hundred twenty-one".