32220111133 has 16 divisors (see below), whose sum is σ = 37038616576. Its totient is φ = 27455708160.

The previous prime is 32220111109. The next prime is 32220111181. The reversal of 32220111133 is 33111102223.

It is a cyclic number.

It is not a de Polignac number, because 32220111133 - 2⁹ = 32220110621 is a prime.

It is a super-2 number, since 2×32220111133² (a number of 22 digits) contains 22 as substring.

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 32220111133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220111233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2239543 + ... + 2253883.

It is an arithmetic number, because the mean of its divisors is an integer number (2314913536).

Almost surely, 2^32220111133 is an apocalyptic number.

It is an amenable number.

32220111133 is a deficient number, since it is larger than the sum of its proper divisors (4818505443).

32220111133 is a wasteful number, since it uses less digits than its factorization.

32220111133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16204.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32220111133 its reverse (33111102223), we get a palindrome (65331213356).

The spelling of 32220111133 in words is "thirty-two billion, two hundred twenty million, one hundred eleven thousand, one hundred thirty-three".