222210010012012 has 12 divisors (see below), whose sum is σ = 424219110023016. Its totient is φ = 101004550005440.

The previous prime is 222210010011839. The next prime is 222210010012033. The reversal of 222210010012012 is 210210010012222.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2525113750093 + ... + 2525113750180.

It is an arithmetic number, because the mean of its divisors is an integer number (35351592501918).

Almost surely, 2^{222210010012012} is an apocalyptic number.

222210010012012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222210010012012 is a deficient number, since it is larger than the sum of its proper divisors (202009100011004).

222210010012012 is a wasteful number, since it uses less digits than its factorization.

222210010012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050227500288 (or 5050227500286 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222210010012012 its reverse (210210010012222), we get a palindrome (432420020024234).

The spelling of 222210010012012 in words is "two hundred twenty-two trillion, two hundred ten billion, ten million, twelve thousand, twelve".