14351312222 has 16 divisors (see below), whose sum is σ = 23200681392. Its totient is φ = 6618599040.

The previous prime is 14351312179. The next prime is 14351312303. The reversal of 14351312222 is 22221315341.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 14351312191 and 14351312200.

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, 177179 + ... + 245142.

It is an arithmetic number, because the mean of its divisors is an integer number (1450042587).

Almost surely, 2^14351312222 is an apocalyptic number.

14351312222 is a deficient number, since it is larger than the sum of its proper divisors (8849369170).

14351312222 is a wasteful number, since it uses less digits than its factorization.

14351312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423643.

The product of its digits is 2880, while the sum is 26.

Adding to 14351312222 its reverse (22221315341), we get a palindrome (36572627563).

The spelling of 14351312222 in words is "fourteen billion, three hundred fifty-one million, three hundred twelve thousand, two hundred twenty-two".