222222301 has 12 divisors (see below), whose sum is σ = 260098752. Its totient is φ = 189300888.

The previous prime is 222222281. The next prime is 222222367. The reversal of 222222301 is 103222222.

It is not a de Polignac number, because 222222301 - 2¹¹ = 222220253 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 (222222401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5925 + ... + 21898.

It is an arithmetic number, because the mean of its divisors is an integer number (21674896).

Almost surely, 2^222222301 is an apocalyptic number.

It is an amenable number.

222222301 is a deficient number, since it is larger than the sum of its proper divisors (37876451).

222222301 is a wasteful number, since it uses less digits than its factorization.

222222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28000 (or 27993 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 222222301 is about 14907.1224922854. The cubic root of 222222301 is about 605.7069358517.

Adding to 222222301 its reverse (103222222), we get a palindrome (325444523).

The spelling of 222222301 in words is "two hundred twenty-two million, two hundred twenty-two thousand, three hundred one".