22103119 has 2 divisors, whose sum is σ = 22103120. Its totient is φ = 22103118.

The previous prime is 22103117. The next prime is 22103131. The reversal of 22103119 is 91130122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22103119 - 2¹ = 22103117 is a prime.

It is a super-2 number, since 2×22103119² = 977095739056322, which contains 22 as substring.

Together with 22103117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22103096 and 22103105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051559 + 11051560.

It is an arithmetic number, because the mean of its divisors is an integer number (11051560).

Almost surely, 2^22103119 is an apocalyptic number.

22103119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103119 is an equidigital number, since it uses as much as digits as its factorization.

22103119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 22103119 is about 4701.3954311459. The cubic root of 22103119 is about 280.6410440015.

It can be divided in two parts, 22103 and 119, that added together give a palindrome (22222).

The spelling of 22103119 in words is "twenty-two million, one hundred three thousand, one hundred nineteen".