14221223001 has 8 divisors (see below), whose sum is σ = 21068478560. Its totient is φ = 9480815316.

The previous prime is 14221222969. The next prime is 14221223041. The reversal of 14221223001 is 10032212241.

It is a happy number.

14221223001 is a `hidden beast` number, since 1 + 422 + 12 + 230 + 0 + 1 = 666.

It is not a de Polignac number, because 14221223001 - 2⁵ = 14221222969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14221223041) 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, 263355955 + ... + 263356008.

It is an arithmetic number, because the mean of its divisors is an integer number (2633559820).

Almost surely, 2^14221223001 is an apocalyptic number.

It is an amenable number.

14221223001 is a deficient number, since it is larger than the sum of its proper divisors (6847255559).

14221223001 is an equidigital number, since it uses as much as digits as its factorization.

14221223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526711972 (or 526711966 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14221223001 its reverse (10032212241), we get a palindrome (24253435242).

The spelling of 14221223001 in words is "fourteen billion, two hundred twenty-one million, two hundred twenty-three thousand, one".