32211032223 has 4 divisors (see below), whose sum is σ = 42948042968. Its totient is φ = 21474021480.

The previous prime is 32211032207. The next prime is 32211032237. The reversal of 32211032223 is 32223011223.

It is a happy number.

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

It is not a de Polignac number, because 32211032223 - 2⁴ = 32211032207 is a prime.

It is a super-2 number, since 2×32211032223² (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 32211032223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32211032263) 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, 5368505368 + ... + 5368505373.

It is an arithmetic number, because the mean of its divisors is an integer number (10737010742).

Almost surely, 2^32211032223 is an apocalyptic number.

32211032223 is a deficient number, since it is larger than the sum of its proper divisors (10737010745).

32211032223 is a wasteful number, since it uses less digits than its factorization.

32211032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737010744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32211032223 its reverse (32223011223), we get a palindrome (64434043446).

The spelling of 32211032223 in words is "thirty-two billion, two hundred eleven million, thirty-two thousand, two hundred twenty-three".