222453043 has 4 divisors (see below), whose sum is σ = 224421768. Its totient is φ = 220484320.

The previous prime is 222453037. The next prime is 222453053. The reversal of 222453043 is 340354222.

222453043 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222453043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222452999 and 222453017.

It is not an unprimeable number, because it can be changed into a prime (222453053) 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, 984193 + ... + 984418.

It is an arithmetic number, because the mean of its divisors is an integer number (56105442).

Almost surely, 2^222453043 is an apocalyptic number.

222453043 is a deficient number, since it is larger than the sum of its proper divisors (1968725).

222453043 is a wasteful number, since it uses less digits than its factorization.

222453043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968724.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 222453043 is about 14914.8598049060. The cubic root of 222453043 is about 605.9165063038.

The spelling of 222453043 in words is "two hundred twenty-two million, four hundred fifty-three thousand, forty-three".