22153 has 2 divisors, whose sum is σ = 22154. Its totient is φ = 22152.

The previous prime is 22147. The next prime is 22157. The reversal of 22153 is 35122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13689 + 8464 = 117^2 + 92^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22153 is a prime.

It is a plaindrome in base 9 and base 16.

It is a nialpdrome in base 8 and base 13.

It is a zygodrome in base 9.

It is not a weakly prime, because it can be changed into another prime (22157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11076 + 11077.

It is an arithmetic number, because the mean of its divisors is an integer number (11077).

2²²¹⁵³ is an apocalyptic number.

It is an amenable number.

22153 is a deficient number, since it is larger than the sum of its proper divisors (1).

22153 is an equidigital number, since it uses as much as digits as its factorization.

22153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60, while the sum is 13.

The square root of 22153 is about 148.8388390172. The cubic root of 22153 is about 28.0851996713.

Adding to 22153 its reverse (35122), we get a palindrome (57275).

The spelling of 22153 in words is "twenty-two thousand, one hundred fifty-three".