222343364 has 6 divisors (see below), whose sum is σ = 389100894. Its totient is φ = 111171680.

The previous prime is 222343361. The next prime is 222343421. The reversal of 222343364 is 463343222.

It can be written as a sum of positive squares in only one way, i.e., 128640964 + 93702400 = 11342^2 + 9680^2 .

It is not an unprimeable number, because it can be changed into a prime (222343361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27792917 + ... + 27792924.

It is an arithmetic number, because the mean of its divisors is an integer number (64850149).

Almost surely, 2^222343364 is an apocalyptic number.

It is an amenable number.

222343364 is a deficient number, since it is larger than the sum of its proper divisors (166757530).

222343364 is a wasteful number, since it uses less digits than its factorization.

222343364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55585845 (or 55585843 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 222343364 is about 14911.1825151461. The cubic root of 222343364 is about 605.8169088928.

Adding to 222343364 its reverse (463343222), we get a palindrome (685686586).

The spelling of 222343364 in words is "two hundred twenty-two million, three hundred forty-three thousand, three hundred sixty-four".