22114113727 has 4 divisors (see below), whose sum is σ = 22115403280. Its totient is φ = 22112824176.

The previous prime is 22114113719. The next prime is 22114113739. The reversal of 22114113727 is 72731141122.

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 22114113727 - 2³ = 22114113719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22114113767) 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, 618702 + ... + 653467.

It is an arithmetic number, because the mean of its divisors is an integer number (5528850820).

Almost surely, 2^22114113727 is an apocalyptic number.

22114113727 is a deficient number, since it is larger than the sum of its proper divisors (1289553).

22114113727 is a wasteful number, since it uses less digits than its factorization.

22114113727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289552.

The product of its digits is 4704, while the sum is 31.

Adding to 22114113727 its reverse (72731141122), we get a palindrome (94845254849).

The spelling of 22114113727 in words is "twenty-two billion, one hundred fourteen million, one hundred thirteen thousand, seven hundred twenty-seven".