22036411 has 2 divisors, whose sum is σ = 22036412. Its totient is φ = 22036410.

The previous prime is 22036397. The next prime is 22036451. The reversal of 22036411 is 11463022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22036411 - 2⁷ = 22036283 is a prime.

It is not a weakly prime, because it can be changed into another prime (22036451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11018205 + 11018206.

It is an arithmetic number, because the mean of its divisors is an integer number (11018206).

Almost surely, 2^22036411 is an apocalyptic number.

22036411 is a deficient number, since it is larger than the sum of its proper divisors (1).

22036411 is an equidigital number, since it uses as much as digits as its factorization.

22036411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 22036411 is about 4694.2955808087. The cubic root of 22036411 is about 280.3584312783.

Adding to 22036411 its reverse (11463022), we get a palindrome (33499433).

The spelling of 22036411 in words is "twenty-two million, thirty-six thousand, four hundred eleven".