22114468 has 12 divisors (see below), whose sum is σ = 38834460. Its totient is φ = 11018912.

The previous prime is 22114459. The next prime is 22114471. The reversal of 22114468 is 86441122.

It can be written as a sum of positive squares in 2 ways, for example, as 21325924 + 788544 = 4618^2 + 888^2 .

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, 8263 + ... + 10606.

It is an arithmetic number, because the mean of its divisors is an integer number (3236205).

Almost surely, 2^22114468 is an apocalyptic number.

It is an amenable number.

22114468 is a deficient number, since it is larger than the sum of its proper divisors (16719992).

22114468 is a wasteful number, since it uses less digits than its factorization.

22114468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19166 (or 19164 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 22114468 is about 4702.6022583246. The cubic root of 22114468 is about 280.6890681475.

The spelling of 22114468 in words is "twenty-two million, one hundred fourteen thousand, four hundred sixty-eight".