22245035 has 8 divisors (see below), whose sum is σ = 26794176. Its totient is φ = 17729280.

The previous prime is 22245031. The next prime is 22245037. The reversal of 22245035 is 53054222.

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

It is not a de Polignac number, because 22245035 - 2² = 22245031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22245035.

It is not an unprimeable number, because it can be changed into a prime (22245031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6854 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (3349272).

Almost surely, 2^22245035 is an apocalyptic number.

22245035 is a deficient number, since it is larger than the sum of its proper divisors (4549141).

22245035 is a wasteful number, since it uses less digits than its factorization.

22245035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16693.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 22245035 is about 4716.4642477178. The cubic root of 22245035 is about 281.2403940752.

Adding to 22245035 its reverse (53054222), we get a palindrome (75299257).

The spelling of 22245035 in words is "twenty-two million, two hundred forty-five thousand, thirty-five".