14302421222 has 16 divisors (see below), whose sum is σ = 22039193232. Its totient is φ = 6957012480.

The previous prime is 14302421219. The next prime is 14302421233. The reversal of 14302421222 is 22212420341.

It is a congruent number.

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, 218108 + ... + 275999.

It is an arithmetic number, because the mean of its divisors is an integer number (1377449577).

Almost surely, 2^14302421222 is an apocalyptic number.

14302421222 is a deficient number, since it is larger than the sum of its proper divisors (7736772010).

14302421222 is a wasteful number, since it uses less digits than its factorization.

14302421222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494503.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14302421222 its reverse (22212420341), we get a palindrome (36514841563).

The spelling of 14302421222 in words is "fourteen billion, three hundred two million, four hundred twenty-one thousand, two hundred twenty-two".