22048363 has 2 divisors, whose sum is σ = 22048364. Its totient is φ = 22048362.

The previous prime is 22048361. The next prime is 22048373. The reversal of 22048363 is 36384022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22048363 - 2¹ = 22048361 is a prime.

It is a super-2 number, since 2×22048363² = 972260621959538, which contains 22 as substring.

Together with 22048361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22048361) 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 as a sum of consecutive naturals, namely, 11024181 + 11024182.

It is an arithmetic number, because the mean of its divisors is an integer number (11024182).

Almost surely, 2^22048363 is an apocalyptic number.

22048363 is a deficient number, since it is larger than the sum of its proper divisors (1).

22048363 is an equidigital number, since it uses as much as digits as its factorization.

22048363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 22048363 is about 4695.5684426915. The cubic root of 22048363 is about 280.4091085921.

The spelling of 22048363 in words is "twenty-two million, forty-eight thousand, three hundred sixty-three".