22114113771 has 4 divisors (see below), whose sum is σ = 29485485032. Its totient is φ = 14742742512.

The previous prime is 22114113767. The next prime is 22114113797. The reversal of 22114113771 is 17731141122.

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

It is not a de Polignac number, because 22114113771 - 2² = 22114113767 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22114113271) 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 in 3 ways as a sum of consecutive naturals, for example, 3685685626 + ... + 3685685631.

It is an arithmetic number, because the mean of its divisors is an integer number (7371371258).

Almost surely, 2^22114113771 is an apocalyptic number.

22114113771 is a deficient number, since it is larger than the sum of its proper divisors (7371371261).

22114113771 is an equidigital number, since it uses as much as digits as its factorization.

22114113771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7371371260.

The product of its digits is 2352, while the sum is 30.

Adding to 22114113771 its reverse (17731141122), we get a palindrome (39845254893).

The spelling of 22114113771 in words is "twenty-two billion, one hundred fourteen million, one hundred thirteen thousand, seven hundred seventy-one".