112021002001222 has 4 divisors (see below), whose sum is σ = 168031503001836. Its totient is φ = 56010501000610.

The previous prime is 112021002001219. The next prime is 112021002001297. The reversal of 112021002001222 is 222100200120211.

It is a happy number.

112021002001222 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 junction number, because it is equal to n+sod(n) for n = 112021002001196 and 112021002001205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005250500304 + ... + 28005250500307.

It is an arithmetic number, because the mean of its divisors is an integer number (42007875750459).

Almost surely, 2^{112021002001222} is an apocalyptic number.

112021002001222 is a deficient number, since it is larger than the sum of its proper divisors (56010501000614).

112021002001222 is an equidigital number, since it uses as much as digits as its factorization.

112021002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56010501000613.

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

Adding to 112021002001222 its reverse (222100200120211), we get a palindrome (334121202121433).

The spelling of 112021002001222 in words is "one hundred twelve trillion, twenty-one billion, two million, one thousand, two hundred twenty-two".