3220112424401 has 4 divisors (see below), whose sum is σ = 3220660161600. Its totient is φ = 3219564687204.

The previous prime is 3220112424379. The next prime is 3220112424407. The reversal of 3220112424401 is 1044242110223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3220112424401 - 2⁶ = 3220112424337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220112424407) 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, 273859781 + ... + 273871538.

It is an arithmetic number, because the mean of its divisors is an integer number (805165040400).

Almost surely, 2^{3220112424401} is an apocalyptic number.

It is an amenable number.

3220112424401 is a deficient number, since it is larger than the sum of its proper divisors (547737199).

3220112424401 is an equidigital number, since it uses as much as digits as its factorization.

3220112424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547737198.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 3220112424401 its reverse (1044242110223), we get a palindrome (4264354534624).

The spelling of 3220112424401 in words is "three trillion, two hundred twenty billion, one hundred twelve million, four hundred twenty-four thousand, four hundred one".