23222235 has 8 divisors (see below), whose sum is σ = 37155600. Its totient is φ = 12385184.

The previous prime is 23222233. The next prime is 23222257. The reversal of 23222235 is 53222232.

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

It is a cyclic number.

It is not a de Polignac number, because 23222235 - 2¹ = 23222233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23222231) 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, 774060 + ... + 774089.

It is an arithmetic number, because the mean of its divisors is an integer number (4644450).

Almost surely, 2^23222235 is an apocalyptic number.

23222235 is a deficient number, since it is larger than the sum of its proper divisors (13933365).

23222235 is a wasteful number, since it uses less digits than its factorization.

23222235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548157.

The product of its digits is 1440, while the sum is 21.

The square root of 23222235 is about 4818.9454240529. The cubic root of 23222235 is about 285.2997154774.

Adding to 23222235 its reverse (53222232), we get a palindrome (76444467).

The spelling of 23222235 in words is "twenty-three million, two hundred twenty-two thousand, two hundred thirty-five".