222230133202312 has 128 divisors (see below), whose sum is σ = 428800809571200. Its totient is φ = 107940628224000.

The previous prime is 222230133202291. The next prime is 222230133202361. The reversal of 222230133202312 is 213202331032222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38980901062 + ... + 38980906762.

It is an arithmetic number, because the mean of its divisors is an integer number (3350006324775).

Almost surely, 2^{222230133202312} is an apocalyptic number.

It is an amenable number.

222230133202312 is a deficient number, since it is larger than the sum of its proper divisors (206570676368888).

222230133202312 is a wasteful number, since it uses less digits than its factorization.

222230133202312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9287 (or 9283 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 222230133202312 its reverse (213202331032222), we get a palindrome (435432464234534).

The spelling of 222230133202312 in words is "two hundred twenty-two trillion, two hundred thirty billion, one hundred thirty-three million, two hundred two thousand, three hundred twelve".