222302012330212 has 24 divisors (see below), whose sum is σ = 396551878474752. Its totient is φ = 109017698496000.

The previous prime is 222302012330197. The next prime is 222302012330219. The reversal of 222302012330212 is 212033210203222.

It is not an unprimeable number, because it can be changed into a prime (222302012330219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027804164 + ... + 2027913787.

It is an arithmetic number, because the mean of its divisors is an integer number (16522994936448).

Almost surely, 2^{222302012330212} is an apocalyptic number.

It is an amenable number.

222302012330212 is a deficient number, since it is larger than the sum of its proper divisors (174249866144540).

222302012330212 is a wasteful number, since it uses less digits than its factorization.

222302012330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055718219 (or 4055718217 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 222302012330212 its reverse (212033210203222), we get a palindrome (434335222533434).

The spelling of 222302012330212 in words is "two hundred twenty-two trillion, three hundred two billion, twelve million, three hundred thirty thousand, two hundred twelve".