22042140014 has 4 divisors (see below), whose sum is σ = 33063210024. Its totient is φ = 11021070006.

The previous prime is 22042139993. The next prime is 22042140017. The reversal of 22042140014 is 41004124022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042140017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510535002 + ... + 5510535005.

It is an arithmetic number, because the mean of its divisors is an integer number (8265802506).

Almost surely, 2^22042140014 is an apocalyptic number.

22042140014 is a deficient number, since it is larger than the sum of its proper divisors (11021070010).

22042140014 is a wasteful number, since it uses less digits than its factorization.

22042140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11021070009.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22042140014 its reverse (41004124022), we get a palindrome (63046264036).

The spelling of 22042140014 in words is "twenty-two billion, forty-two million, one hundred forty thousand, fourteen".