32223020111 has 4 divisors (see below), whose sum is σ = 32228881152. Its totient is φ = 32217159072.

The previous prime is 32223020101. The next prime is 32223020119. The reversal of 32223020111 is 11102032223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32223020111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32223020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32223020119) 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, 2922266 + ... + 2933271.

It is an arithmetic number, because the mean of its divisors is an integer number (8057220288).

Almost surely, 2^32223020111 is an apocalyptic number.

32223020111 is a deficient number, since it is larger than the sum of its proper divisors (5861041).

32223020111 is an equidigital number, since it uses as much as digits as its factorization.

32223020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861040.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32223020111 its reverse (11102032223), we get a palindrome (43325052334).

The spelling of 32223020111 in words is "thirty-two billion, two hundred twenty-three million, twenty thousand, one hundred eleven".