22088111308 has 6 divisors (see below), whose sum is σ = 38654194796. Its totient is φ = 11044055652.

The previous prime is 22088111303. The next prime is 22088111327. The reversal of 22088111308 is 80311188022.

It is a super-2 number, since 2×22088111308² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22088111303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2761013910 + ... + 2761013917.

Almost surely, 2^22088111308 is an apocalyptic number.

It is an amenable number.

22088111308 is a deficient number, since it is larger than the sum of its proper divisors (16566083488).

22088111308 is a wasteful number, since it uses less digits than its factorization.

22088111308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522027831 (or 5522027829 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The spelling of 22088111308 in words is "twenty-two billion, eighty-eight million, one hundred eleven thousand, three hundred eight".