22118119 has 8 divisors (see below), whose sum is σ = 23146560. Its totient is φ = 21112416.

The previous prime is 22118113. The next prime is 22118123. The reversal of 22118119 is 91181122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22118119 - 2⁵ = 22118087 is a prime.

It is a super-2 number, since 2×22118119² = 978422376196322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22118093 and 22118102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22118113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3679 + ... + 7600.

It is an arithmetic number, because the mean of its divisors is an integer number (2893320).

Almost surely, 2^22118119 is an apocalyptic number.

22118119 is a deficient number, since it is larger than the sum of its proper divisors (1028441).

22118119 is a wasteful number, since it uses less digits than its factorization.

22118119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369.

The product of its digits is 288, while the sum is 25.

The square root of 22118119 is about 4702.9904316296. The cubic root of 22118119 is about 280.7045141351.

The spelling of 22118119 in words is "twenty-two million, one hundred eighteen thousand, one hundred nineteen".