112211200222111 has 8 divisors (see below), whose sum is σ = 118869390784880. Its totient is φ = 105628243451328.

The previous prime is 112211200222091. The next prime is 112211200222139. The reversal of 112211200222111 is 111222002112211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112211200222111 - 2²¹ = 112211198124959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211200222141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18808444926 + ... + 18808450891.

It is an arithmetic number, because the mean of its divisors is an integer number (14858673848110).

Almost surely, 2^{112211200222111} is an apocalyptic number.

112211200222111 is a deficient number, since it is larger than the sum of its proper divisors (6658190562769).

112211200222111 is a wasteful number, since it uses less digits than its factorization.

112211200222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37616895993.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112211200222111 its reverse (111222002112211), we get a palindrome (223433202334322).

The spelling of 112211200222111 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred million, two hundred twenty-two thousand, one hundred eleven".