14221211624 has 32 divisors (see below), whose sum is σ = 26797573440. Its totient is φ = 7075257600.

The previous prime is 14221211597. The next prime is 14221211647. The reversal of 14221211624 is 42611212241.

It is a junction number, because it is equal to n+sod(n) for n = 14221211593 and 14221211602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2039504 + ... + 2046464.

It is an arithmetic number, because the mean of its divisors is an integer number (837424170).

Almost surely, 2^14221211624 is an apocalyptic number.

It is an amenable number.

14221211624 is a deficient number, since it is larger than the sum of its proper divisors (12576361816).

14221211624 is a wasteful number, since it uses less digits than its factorization.

14221211624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201 (or 8197 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

Adding to 14221211624 its reverse (42611212241), we get a palindrome (56832423865).

The spelling of 14221211624 in words is "fourteen billion, two hundred twenty-one million, two hundred eleven thousand, six hundred twenty-four".