22360227 has 4 divisors (see below), whose sum is σ = 29813640. Its totient is φ = 14906816.

The previous prime is 22360201. The next prime is 22360241. The reversal of 22360227 is 72206322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22360227 - 2¹⁴ = 22343843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22360197 and 22360206.

It is not an unprimeable number, because it can be changed into a prime (22360267) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3726702 + ... + 3726707.

It is an arithmetic number, because the mean of its divisors is an integer number (7453410).

Almost surely, 2^22360227 is an apocalyptic number.

22360227 is a deficient number, since it is larger than the sum of its proper divisors (7453413).

22360227 is an equidigital number, since it uses as much as digits as its factorization.

22360227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453412.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 22360227 is about 4728.6601696464. The cubic root of 22360227 is about 281.7250098361.

Adding to 22360227 its reverse (72206322), we get a palindrome (94566549).

The spelling of 22360227 in words is "twenty-two million, three hundred sixty thousand, two hundred twenty-seven".