222043413 has 8 divisors (see below), whose sum is σ = 303278976. Its totient is φ = 144418400.

The previous prime is 222043411. The next prime is 222043417. The reversal of 222043413 is 314340222.

222043413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222043413 - 2¹ = 222043411 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222043413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222043411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902493 + ... + 902738.

It is an arithmetic number, because the mean of its divisors is an integer number (37909872).

Almost surely, 2^222043413 is an apocalyptic number.

It is an amenable number.

222043413 is a deficient number, since it is larger than the sum of its proper divisors (81235563).

222043413 is a wasteful number, since it uses less digits than its factorization.

222043413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805275.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 222043413 is about 14901.1211994266. The cubic root of 222043413 is about 605.5443617242.

Adding to 222043413 its reverse (314340222), we get a palindrome (536383635).

The spelling of 222043413 in words is "two hundred twenty-two million, forty-three thousand, four hundred thirteen".