112111121110102 has 16 divisors (see below), whose sum is σ = 178089116694192. Its totient is φ = 52749203592960.

The previous prime is 112111121110073. The next prime is 112111121110103. The reversal of 112111121110102 is 201011121111211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111121110103) 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, 280142328 + ... + 280542235.

It is an arithmetic number, because the mean of its divisors is an integer number (11130569793387).

Almost surely, 2^{112111121110102} is an apocalyptic number.

112111121110102 is a deficient number, since it is larger than the sum of its proper divisors (65977995584090).

112111121110102 is a wasteful number, since it uses less digits than its factorization.

112111121110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560690463.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 112111121110102 its reverse (201011121111211), we get a palindrome (313122242221313).

The spelling of 112111121110102 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred twenty-one million, one hundred ten thousand, one hundred two".