22160011712 has 28 divisors (see below), whose sum is σ = 44003067696. Its totient is φ = 11072624640.

The previous prime is 22160011703. The next prime is 22160011723. The reversal of 22160011712 is 21711006122.

It is a super-2 number, since 2×22160011712² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17873 + ... + 211280.

It is an arithmetic number, because the mean of its divisors is an integer number (1571538132).

Almost surely, 2^22160011712 is an apocalyptic number.

It is an amenable number.

22160011712 is a deficient number, since it is larger than the sum of its proper divisors (21843055984).

22160011712 is a wasteful number, since it uses less digits than its factorization.

22160011712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230676 (or 230666 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 22160011712 its reverse (21711006122), we get a palindrome (43871017834).

The spelling of 22160011712 in words is "twenty-two billion, one hundred sixty million, eleven thousand, seven hundred twelve".