452110222 has 4 divisors (see below), whose sum is σ = 678165336. Its totient is φ = 226055110.

The previous prime is 452110201. The next prime is 452110229. The reversal of 452110222 is 222011254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 452110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452110229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113027554 + ... + 113027557.

It is an arithmetic number, because the mean of its divisors is an integer number (169541334).

Almost surely, 2^452110222 is an apocalyptic number.

452110222 is a deficient number, since it is larger than the sum of its proper divisors (226055114).

452110222 is a wasteful number, since it uses less digits than its factorization.

452110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226055113.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 452110222 is about 21262.8836708477. The cubic root of 452110222 is about 767.5054041572.

Adding to 452110222 its reverse (222011254), we get a palindrome (674121476).

The spelling of 452110222 in words is "four hundred fifty-two million, one hundred ten thousand, two hundred twenty-two".