22140214105 has 48 divisors (see below), whose sum is σ = 28488305664. Its totient is φ = 16499324160.

The previous prime is 22140214099. The next prime is 22140214121. The reversal of 22140214105 is 50141204122.

It is not a de Polignac number, because 22140214105 - 2⁵ = 22140214073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21855579 + ... + 21856591.

It is an arithmetic number, because the mean of its divisors is an integer number (593506368).

Almost surely, 2^22140214105 is an apocalyptic number.

It is an amenable number.

22140214105 is a deficient number, since it is larger than the sum of its proper divisors (6348091559).

22140214105 is a wasteful number, since it uses less digits than its factorization.

22140214105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 22140214105 its reverse (50141204122), we get a palindrome (72281418227).

The spelling of 22140214105 in words is "twenty-two billion, one hundred forty million, two hundred fourteen thousand, one hundred five".