222050453 has 4 divisors (see below), whose sum is σ = 225814080. Its totient is φ = 218286828.

The previous prime is 222050429. The next prime is 222050459. The reversal of 222050453 is 354050222.

222050453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-222050453 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 (222050459) 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, 1881725 + ... + 1881842.

It is an arithmetic number, because the mean of its divisors is an integer number (56453520).

Almost surely, 2^222050453 is an apocalyptic number.

It is an amenable number.

222050453 is a deficient number, since it is larger than the sum of its proper divisors (3763627).

222050453 is an equidigital number, since it uses as much as digits as its factorization.

222050453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763626.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 222050453 is about 14901.3574213895. The cubic root of 222050453 is about 605.5507613545.

The spelling of 222050453 in words is "two hundred twenty-two million, fifty thousand, four hundred fifty-three".