14432122011 has 16 divisors (see below), whose sum is σ = 20464438400. Its totient is φ = 9021051648.

The previous prime is 14432122009. The next prime is 14432122039. The reversal of 14432122011 is 11022123441.

It is not a de Polignac number, because 14432122011 - 2¹ = 14432122009 is a prime.

It is a super-2 number, since 2×14432122011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14432122711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299601 + ... + 1310658.

It is an arithmetic number, because the mean of its divisors is an integer number (1279027400).

Almost surely, 2^14432122011 is an apocalyptic number.

14432122011 is a deficient number, since it is larger than the sum of its proper divisors (6032316389).

14432122011 is a wasteful number, since it uses less digits than its factorization.

14432122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610378.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 14432122011 its reverse (11022123441), we get a palindrome (25454245452).

The spelling of 14432122011 in words is "fourteen billion, four hundred thirty-two million, one hundred twenty-two thousand, eleven".