100112200000222 has 4 divisors (see below), whose sum is σ = 150168300000336. Its totient is φ = 50056100000110.

The previous prime is 100112200000207. The next prime is 100112200000243. The reversal of 100112200000222 is 222000002211001.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 25028050000054 + ... + 25028050000057.

It is an arithmetic number, because the mean of its divisors is an integer number (37542075000084).

Almost surely, 2^{100112200000222} is an apocalyptic number.

100112200000222 is a deficient number, since it is larger than the sum of its proper divisors (50056100000114).

100112200000222 is an equidigital number, since it uses as much as digits as its factorization.

100112200000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50056100000113.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100112200000222 its reverse (222000002211001), we get a palindrome (322112202211223).

The spelling of 100112200000222 in words is "one hundred trillion, one hundred twelve billion, two hundred million, two hundred twenty-two", and thus it is an aban number.