222332302030312 has 16 divisors (see below), whose sum is σ = 416873828558340. Its totient is φ = 111165947748096.

The previous prime is 222332302030309. The next prime is 222332302030379. The reversal of 222332302030312 is 213030203233222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 168784944459076 + 53547357571236 = 12991726^2 + 7317606^2 .

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, 20708623 + ... + 29555230.

Almost surely, 2^{222332302030312} is an apocalyptic number.

It is an amenable number.

222332302030312 is a deficient number, since it is larger than the sum of its proper divisors (194541526528028).

222332302030312 is a wasteful number, since it uses less digits than its factorization.

222332302030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50816772 (or 50816768 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 222332302030312 its reverse (213030203233222), we get a palindrome (435362505263534).

The spelling of 222332302030312 in words is "two hundred twenty-two trillion, three hundred thirty-two billion, three hundred two million, thirty thousand, three hundred twelve".