112020002111222 has 4 divisors (see below), whose sum is σ = 168030003166836. Its totient is φ = 56010001055610.

The previous prime is 112020002111207. The next prime is 112020002111243. The reversal of 112020002111222 is 222111200020211.

112020002111222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112020002111222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005000527804 + ... + 28005000527807.

It is an arithmetic number, because the mean of its divisors is an integer number (42007500791709).

Almost surely, 2^{112020002111222} is an apocalyptic number.

112020002111222 is a deficient number, since it is larger than the sum of its proper divisors (56010001055614).

112020002111222 is an equidigital number, since it uses as much as digits as its factorization.

112020002111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56010001055613.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112020002111222 its reverse (222111200020211), we get a palindrome (334131202131433).

The spelling of 112020002111222 in words is "one hundred twelve trillion, twenty billion, two million, one hundred eleven thousand, two hundred twenty-two".