222153 has 4 divisors (see below), whose sum is σ = 296208. Its totient is φ = 148100.

The previous prime is 222151. The next prime is 222161. The reversal of 222153 is 351222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222153 - 2¹ = 222151 is a prime.

It is a D-number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 222153.

It is not an unprimeable number, because it can be changed into a prime (222151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37023 + ... + 37028.

It is an arithmetic number, because the mean of its divisors is an integer number (74052).

2²²²¹⁵³ is an apocalyptic number.

It is an amenable number.

222153 is a deficient number, since it is larger than the sum of its proper divisors (74055).

222153 is an equidigital number, since it uses as much as digits as its factorization.

222153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74054.

The product of its digits is 120, while the sum is 15.

The square root of 222153 is about 471.3310938183. The cubic root of 222153 is about 60.5643965183.

Adding to 222153 its reverse (351222), we get a palindrome (573375).

It can be divided in two parts, 2 and 22153, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 222153 in words is "two hundred twenty-two thousand, one hundred fifty-three".