22169441348 has 12 divisors (see below), whose sum is σ = 38922897552. Its totient is φ = 11048613480.

The previous prime is 22169441347. The next prime is 22169441369. The reversal of 22169441348 is 84314496122.

It is a junction number, because it is equal to n+sod(n) for n = 22169441299 and 22169441308.

It is not an unprimeable number, because it can be changed into a prime (22169441347) 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, 9025418 + ... + 9027873.

It is an arithmetic number, because the mean of its divisors is an integer number (3243574796).

Almost surely, 2^22169441348 is an apocalyptic number.

It is an amenable number.

22169441348 is a deficient number, since it is larger than the sum of its proper divisors (16753456204).

22169441348 is a wasteful number, since it uses less digits than its factorization.

22169441348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18053602 (or 18053600 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The spelling of 22169441348 in words is "twenty-two billion, one hundred sixty-nine million, four hundred forty-one thousand, three hundred forty-eight".