112110111101012 has 12 divisors (see below), whose sum is σ = 196192781074836. Its totient is φ = 56055030793920.

The previous prime is 112110111100963. The next prime is 112110111101029. The reversal of 112110111101012 is 210101111011211.

It can be written as a sum of positive squares in 2 ways, for example, as 72761514161296 + 39348596939716 = 8530036^2 + 6272846^2 .

It is a super-2 number, since 2×112110111101012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7235312 + ... + 16630392.

It is an arithmetic number, because the mean of its divisors is an integer number (16349398422903).

Almost surely, 2^{112110111101012} is an apocalyptic number.

It is an amenable number.

112110111101012 is a deficient number, since it is larger than the sum of its proper divisors (84082669973824).

112110111101012 is a wasteful number, since it uses less digits than its factorization.

112110111101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12378298 (or 12378296 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 112110111101012 its reverse (210101111011211), we get a palindrome (322211222112223).

The spelling of 112110111101012 in words is "one hundred twelve trillion, one hundred ten billion, one hundred eleven million, one hundred one thousand, twelve".