14022044011531 has 4 divisors (see below), whose sum is σ = 14022380741152. Its totient is φ = 14021707281912.

The previous prime is 14022044011483. The next prime is 14022044011553. The reversal of 14022044011531 is 13511044022041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14022044011531 - 2⁷ = 14022044011403 is a prime.

It is a super-2 number, since 2×14022044011531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14022044011531.

It is not an unprimeable number, because it can be changed into a prime (14022044011561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168302340 + ... + 168385633.

It is an arithmetic number, because the mean of its divisors is an integer number (3505595185288).

Almost surely, 2^{14022044011531} is an apocalyptic number.

14022044011531 is a deficient number, since it is larger than the sum of its proper divisors (336729621).

14022044011531 is an equidigital number, since it uses as much as digits as its factorization.

14022044011531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336729620.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 14022044011531 its reverse (13511044022041), we get a palindrome (27533088033572).

The spelling of 14022044011531 in words is "fourteen trillion, twenty-two billion, forty-four million, eleven thousand, five hundred thirty-one".