32122221223 has 2 divisors, whose sum is σ = 32122221224. Its totient is φ = 32122221222.

The previous prime is 32122221181. The next prime is 32122221247. The reversal of 32122221223 is 32212222123.

It is a strong prime.

It is an emirp because it is prime and its reverse (32212222123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32122221223 - 2²⁵ = 32088666791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32122221194 and 32122221203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32122221253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061110611 + 16061110612.

It is an arithmetic number, because the mean of its divisors is an integer number (16061110612).

Almost surely, 2^32122221223 is an apocalyptic number.

32122221223 is a deficient number, since it is larger than the sum of its proper divisors (1).

32122221223 is an equidigital number, since it uses as much as digits as its factorization.

32122221223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 22.

Adding to 32122221223 its reverse (32212222123), we get a palindrome (64334443346).

The spelling of 32122221223 in words is "thirty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred twenty-three".