22119417 has 12 divisors (see below), whose sum is σ = 32336304. Its totient is φ = 14568120.

The previous prime is 22119407. The next prime is 22119421. The reversal of 22119417 is 71491122.

It is not a de Polignac number, because 22119417 - 2⁸ = 22119161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22119407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14059 + ... + 15552.

It is an arithmetic number, because the mean of its divisors is an integer number (2694692).

Almost surely, 2^22119417 is an apocalyptic number.

It is an amenable number.

22119417 is a deficient number, since it is larger than the sum of its proper divisors (10216887).

22119417 is a wasteful number, since it uses less digits than its factorization.

22119417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29700 (or 29697 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 22119417 is about 4703.1284269091. The cubic root of 22119417 is about 280.7100050682.

It can be divided in two parts, 2211 and 9417, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 22119417 in words is "twenty-two million, one hundred nineteen thousand, four hundred seventeen".