14212151322 has 16 divisors (see below), whose sum is σ = 28480818240. Its totient is φ = 4727964512.

The previous prime is 14212151309. The next prime is 14212151333. The reversal of 14212151322 is 22315121241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14212151292 and 14212151301.

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, 2351547 + ... + 2357582.

It is an arithmetic number, because the mean of its divisors is an integer number (1780051140).

Almost surely, 2^14212151322 is an apocalyptic number.

14212151322 is an abundant number, since it is smaller than the sum of its proper divisors (14268666918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14212151322 is a wasteful number, since it uses less digits than its factorization.

14212151322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4709637.

The product of its digits is 960, while the sum is 24.

Adding to 14212151322 its reverse (22315121241), we get a palindrome (36527272563).

The spelling of 14212151322 in words is "fourteen billion, two hundred twelve million, one hundred fifty-one thousand, three hundred twenty-two".