112100222202111 has 96 divisors (see below), whose sum is σ = 194720497171200. Its totient is φ = 61234238338560.

The previous prime is 112100222202049. The next prime is 112100222202113. The reversal of 112100222202111 is 111202222001211.

112100222202111 is a `hidden beast` number, since 1 + 1 + 210 + 0 + 22 + 220 + 211 + 1 = 666.

It is not a de Polignac number, because 112100222202111 - 2¹⁴ = 112100222185727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100222202113) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 163966300 + ... + 164648558.

It is an arithmetic number, because the mean of its divisors is an integer number (2028338512200).

Almost surely, 2^{112100222202111} is an apocalyptic number.

112100222202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112100222202111 is a deficient number, since it is larger than the sum of its proper divisors (82620274969089).

112100222202111 is a wasteful number, since it uses less digits than its factorization.

112100222202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685301 (or 685298 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112100222202111 its reverse (111202222001211), we get a palindrome (223302444203322).

The spelling of 112100222202111 in words is "one hundred twelve trillion, one hundred billion, two hundred twenty-two million, two hundred two thousand, one hundred eleven".