112022201012212 has 24 divisors (see below), whose sum is σ = 198969182433504. Its totient is φ = 55173899961312.

The previous prime is 112022201012149. The next prime is 112022201012297. The reversal of 112022201012212 is 212210102220211.

It is a self number, because there is not a number n which added to its sum of digits gives 112022201012212.

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 in 7 ways as a sum of consecutive naturals, for example, 7665903 + ... + 16816969.

It is an arithmetic number, because the mean of its divisors is an integer number (8290382601396).

Almost surely, 2^{112022201012212} is an apocalyptic number.

It is an amenable number.

112022201012212 is a deficient number, since it is larger than the sum of its proper divisors (86946981421292).

112022201012212 is a wasteful number, since it uses less digits than its factorization.

112022201012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9196815 (or 9196813 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112022201012212 its reverse (212210102220211), we get a palindrome (324232303232423).

The spelling of 112022201012212 in words is "one hundred twelve trillion, twenty-two billion, two hundred one million, twelve thousand, two hundred twelve".