20224119 has 4 divisors (see below), whose sum is σ = 26965496. Its totient is φ = 13482744.

The previous prime is 20224117. The next prime is 20224129. The reversal of 20224119 is 91142202.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20224119 - 2¹ = 20224117 is a prime.

It is a super-2 number, since 2×20224119² = 818029978652322, 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 = 20224095 and 20224104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224117) 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 3 ways as a sum of consecutive naturals, for example, 3370684 + ... + 3370689.

It is an arithmetic number, because the mean of its divisors is an integer number (6741374).

Almost surely, 2^20224119 is an apocalyptic number.

20224119 is a deficient number, since it is larger than the sum of its proper divisors (6741377).

20224119 is an equidigital number, since it uses as much as digits as its factorization.

20224119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741376.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 20224119 is about 4497.1234139169. The cubic root of 20224119 is about 272.4519186834.

The spelling of 20224119 in words is "twenty million, two hundred twenty-four thousand, one hundred nineteen".