222534041 has 4 divisors (see below), whose sum is σ = 222568500. Its totient is φ = 222499584.

The previous prime is 222533959. The next prime is 222534071. The reversal of 222534041 is 140435222.

It is a happy number.

222534041 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 can be written as a sum of positive squares in 2 ways, for example, as 20894041 + 201640000 = 4571^2 + 14200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222534041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222533998 and 222534016.

It is not an unprimeable number, because it can be changed into a prime (222534071) 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, 4316 + ... + 21533.

It is an arithmetic number, because the mean of its divisors is an integer number (55642125).

Almost surely, 2^222534041 is an apocalyptic number.

It is an amenable number.

222534041 is a deficient number, since it is larger than the sum of its proper divisors (34459).

222534041 is an equidigital number, since it uses as much as digits as its factorization.

222534041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34458.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 222534041 is about 14917.5749034486. The cubic root of 222534041 is about 605.9900380315.

Adding to 222534041 its reverse (140435222), we get a palindrome (362969263).

The spelling of 222534041 in words is "two hundred twenty-two million, five hundred thirty-four thousand, forty-one".