222343141 has 4 divisors (see below), whose sum is σ = 223495372. Its totient is φ = 221190912.

The previous prime is 222343127. The next prime is 222343159. The reversal of 222343141 is 141343222.

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 91126116 + 131217025 = 9546^2 + 11455^2 .

It is a cyclic number.

It is not a de Polignac number, because 222343141 - 2⁷ = 222343013 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 (222343171) 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, 575826 + ... + 576211.

It is an arithmetic number, because the mean of its divisors is an integer number (55873843).

Almost surely, 2^222343141 is an apocalyptic number.

It is an amenable number.

222343141 is a deficient number, since it is larger than the sum of its proper divisors (1152231).

222343141 is a wasteful number, since it uses less digits than its factorization.

222343141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152230.

The product of its digits is 1152, while the sum is 22.

The square root of 222343141 is about 14911.1750375348. The cubic root of 222343141 is about 605.8167063574.

Adding to 222343141 its reverse (141343222), we get a palindrome (363686363).

The spelling of 222343141 in words is "two hundred twenty-two million, three hundred forty-three thousand, one hundred forty-one".