222358141 has 2 divisors, whose sum is σ = 222358142. Its totient is φ = 222358140.

The previous prime is 222358127. The next prime is 222358183. The reversal of 222358141 is 141853222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206755641 + 15602500 = 14379^2 + 3950^2 .

It is a cyclic number.

It is not a de Polignac number, because 222358141 - 2¹¹ = 222356093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222358541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111179070 + 111179071.

It is an arithmetic number, because the mean of its divisors is an integer number (111179071).

Almost surely, 2^222358141 is an apocalyptic number.

It is an amenable number.

222358141 is a deficient number, since it is larger than the sum of its proper divisors (1).

222358141 is an equidigital number, since it uses as much as digits as its factorization.

222358141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 222358141 is about 14911.6780075215. The cubic root of 222358141 is about 605.8303295140.

The spelling of 222358141 in words is "two hundred twenty-two million, three hundred fifty-eight thousand, one hundred forty-one".