222002201210012 has 12 divisors (see below), whose sum is σ = 388537404651480. Its totient is φ = 110991514166736.

The previous prime is 222002201209951. The next prime is 222002201210077. The reversal of 222002201210012 is 210012102200222.

It is a happy number.

It is a congruent number.

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, 2396557463 + ... + 2396650094.

It is an arithmetic number, because the mean of its divisors is an integer number (32378117054290).

Almost surely, 2^{222002201210012} is an apocalyptic number.

It is an amenable number.

222002201210012 is a deficient number, since it is larger than the sum of its proper divisors (166535203441468).

222002201210012 is a wasteful number, since it uses less digits than its factorization.

222002201210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793219140 (or 4793219138 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222002201210012 its reverse (210012102200222), we get a palindrome (432014303410234).

The spelling of 222002201210012 in words is "two hundred twenty-two trillion, two billion, two hundred one million, two hundred ten thousand, twelve".