32312212113223 has 4 divisors (see below), whose sum is σ = 36928242415120. Its totient is φ = 27696181811328.

The previous prime is 32312212113221. The next prime is 32312212113281. The reversal of 32312212113223 is 32231121221323.

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

It is a cyclic number.

It is not a de Polignac number, because 32312212113223 - 2¹ = 32312212113221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32312212113191 and 32312212113200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32312212113221) 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, 2308015150938 + ... + 2308015150951.

It is an arithmetic number, because the mean of its divisors is an integer number (9232060603780).

Almost surely, 2^{32312212113223} is an apocalyptic number.

32312212113223 is a deficient number, since it is larger than the sum of its proper divisors (4616030301897).

32312212113223 is an equidigital number, since it uses as much as digits as its factorization.

32312212113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616030301896.

The product of its digits is 5184, while the sum is 28.

Adding to 32312212113223 its reverse (32231121221323), we get a palindrome (64543333334546).

The spelling of 32312212113223 in words is "thirty-two trillion, three hundred twelve billion, two hundred twelve million, one hundred thirteen thousand, two hundred twenty-three".