112100002202111 has 12 divisors (see below), whose sum is σ = 140819837478096. Its totient is φ = 87350651065920.

The previous prime is 112100002202107. The next prime is 112100002202143. The reversal of 112100002202111 is 111202200001211.

It is not a de Polignac number, because 112100002202111 - 2² = 112100002202107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100002202311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66174734810 + ... + 66174736503.

It is an arithmetic number, because the mean of its divisors is an integer number (11734986456508).

Almost surely, 2^{112100002202111} is an apocalyptic number.

112100002202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112100002202111 is a deficient number, since it is larger than the sum of its proper divisors (28719835275985).

112100002202111 is a wasteful number, since it uses less digits than its factorization.

112100002202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132349471342 (or 132349471331 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112100002202111 its reverse (111202200001211), we get a palindrome (223302202203322).

The spelling of 112100002202111 in words is "one hundred twelve trillion, one hundred billion, two million, two hundred two thousand, one hundred eleven".