222322253 has 4 divisors (see below), whose sum is σ = 223108128. Its totient is φ = 221536380.

The previous prime is 222322241. The next prime is 222322271. The reversal of 222322253 is 352223222.

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 222322253 - 2¹² = 222318157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222322153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392513 + ... + 393078.

It is an arithmetic number, because the mean of its divisors is an integer number (55777032).

Almost surely, 2^222322253 is an apocalyptic number.

It is an amenable number.

222322253 is a deficient number, since it is larger than the sum of its proper divisors (785875).

222322253 is an equidigital number, since it uses as much as digits as its factorization.

222322253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785874.

The product of its digits is 2880, while the sum is 23.

The square root of 222322253 is about 14910.4746067991. The cubic root of 222322253 is about 605.7977346371.

Adding to 222322253 its reverse (352223222), we get a palindrome (574545475).

The spelling of 222322253 in words is "two hundred twenty-two million, three hundred twenty-two thousand, two hundred fifty-three".