100222220022112 has 24 divisors (see below), whose sum is σ = 197312721705792. Its totient is φ = 50111052604800.

The previous prime is 100222220022017. The next prime is 100222220022149. The reversal of 100222220022112 is 211220022222001.

It is a self number, because there is not a number n which added to its sum of digits gives 100222220022112.

It is a congruent 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, 46961937 + ... + 49049647.

It is an arithmetic number, because the mean of its divisors is an integer number (8221363404408).

Almost surely, 2^{100222220022112} is an apocalyptic number.

It is an amenable number.

100222220022112 is a deficient number, since it is larger than the sum of its proper divisors (97090501683680).

100222220022112 is a wasteful number, since it uses less digits than its factorization.

100222220022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587902 (or 3587894 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 100222220022112 its reverse (211220022222001), we get a palindrome (311442242244113).

The spelling of 100222220022112 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty million, twenty-two thousand, one hundred twelve".