222046741 has 8 divisors (see below), whose sum is σ = 268695360. Its totient is φ = 179130048.

The previous prime is 222046739. The next prime is 222046751. The reversal of 222046741 is 147640222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 222046741 - 2¹ = 222046739 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 (222046751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932851 + ... + 933088.

It is an arithmetic number, because the mean of its divisors is an integer number (33586920).

Almost surely, 2^222046741 is an apocalyptic number.

It is an amenable number.

222046741 is a deficient number, since it is larger than the sum of its proper divisors (46648619).

222046741 is a wasteful number, since it uses less digits than its factorization.

222046741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865963.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 222046741 is about 14901.2328684576. The cubic root of 222046741 is about 605.5473870208.

Adding to 222046741 its reverse (147640222), we get a palindrome (369686963).

The spelling of 222046741 in words is "two hundred twenty-two million, forty-six thousand, seven hundred forty-one".