14222144401 has 8 divisors (see below), whose sum is σ = 14457401640. Its totient is φ = 13988792448.

The previous prime is 14222144389. The next prime is 14222144407. The reversal of 14222144401 is 10444122241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8280818001 + 5941326400 = 90999^2 + 77080^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14222144401 - 2⁷ = 14222144273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222144407) 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 in 7 ways as a sum of consecutive naturals, for example, 461266 + ... + 491131.

It is an arithmetic number, because the mean of its divisors is an integer number (1807175205).

Almost surely, 2^14222144401 is an apocalyptic number.

It is an amenable number.

14222144401 is a deficient number, since it is larger than the sum of its proper divisors (235257239).

14222144401 is a wasteful number, since it uses less digits than its factorization.

14222144401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952643.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14222144401 its reverse (10444122241), we get a palindrome (24666266642).

The spelling of 14222144401 in words is "fourteen billion, two hundred twenty-two million, one hundred forty-four thousand, four hundred one".