13223451001 has 8 divisors (see below), whose sum is σ = 13706642880. Its totient is φ = 12742073232.

The previous prime is 13223450983. The next prime is 13223451011. The reversal of 13223451001 is 10015432231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13223451001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13223451011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438675 + ... + 467848.

It is an arithmetic number, because the mean of its divisors is an integer number (1713330360).

Almost surely, 2^13223451001 is an apocalyptic number.

It is an amenable number.

13223451001 is a deficient number, since it is larger than the sum of its proper divisors (483191879).

13223451001 is an equidigital number, since it uses as much as digits as its factorization.

13223451001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907055.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 13223451001 its reverse (10015432231), we get a palindrome (23238883232).

The spelling of 13223451001 in words is "thirteen billion, two hundred twenty-three million, four hundred fifty-one thousand, one".