222241132 has 12 divisors (see below), whose sum is σ = 393608376. Its totient is φ = 109781600.

The previous prime is 222241087. The next prime is 222241133. The reversal of 222241132 is 231142222.

It is a super-2 number, since 2×222241132² = 98782241505282848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222241133) 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, 334369 + ... + 335032.

It is an arithmetic number, because the mean of its divisors is an integer number (32800698).

Almost surely, 2^222241132 is an apocalyptic number.

It is an amenable number.

222241132 is a deficient number, since it is larger than the sum of its proper divisors (171367244).

222241132 is a wasteful number, since it uses less digits than its factorization.

222241132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669488 (or 669486 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 222241132 is about 14907.7540897346. The cubic root of 222241132 is about 605.7240444634.

Adding to 222241132 its reverse (231142222), we get a palindrome (453383354).

The spelling of 222241132 in words is "two hundred twenty-two million, two hundred forty-one thousand, one hundred thirty-two".