222303364 has 12 divisors (see below), whose sum is σ = 389139100. Its totient is φ = 111120768.

The previous prime is 222303331. The next prime is 222303379. The reversal of 222303364 is 463303222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 155750400 + 66552964 = 12480^2 + 8158^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17872 + ... + 27640.

Almost surely, 2^222303364 is an apocalyptic number.

It is an amenable number.

222303364 is a deficient number, since it is larger than the sum of its proper divisors (166835736).

222303364 is a wasteful number, since it uses less digits than its factorization.

222303364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15462 (or 15460 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 222303364 is about 14909.8411795700. The cubic root of 222303364 is about 605.7805775039.

Adding to 222303364 its reverse (463303222), we get a palindrome (685606586).

The spelling of 222303364 in words is "two hundred twenty-two million, three hundred three thousand, three hundred sixty-four".