22053365 has 8 divisors (see below), whose sum is σ = 26492928. Its totient is φ = 17623440.

The previous prime is 22053359. The next prime is 22053371. The reversal of 22053365 is 56335022.

It is an interprime number because it is at equal distance from previous prime (22053359) and next prime (22053371).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22053365 - 2¹⁰ = 22052341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4364 + ... + 7946.

It is an arithmetic number, because the mean of its divisors is an integer number (3311616).

Almost surely, 2^22053365 is an apocalyptic number.

It is an amenable number.

22053365 is a deficient number, since it is larger than the sum of its proper divisors (4439563).

22053365 is a wasteful number, since it uses less digits than its factorization.

22053365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 22053365 is about 4696.1010423542. The cubic root of 22053365 is about 280.4303119849.

Adding to 22053365 its reverse (56335022), we get a palindrome (78388387).

The spelling of 22053365 in words is "twenty-two million, fifty-three thousand, three hundred sixty-five".