112011121112102 has 4 divisors (see below), whose sum is σ = 168016681668156. Its totient is φ = 56005560556050.

The previous prime is 112011121112053. The next prime is 112011121112119. The reversal of 112011121112102 is 201211121110211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002780278024 + ... + 28002780278027.

It is an arithmetic number, because the mean of its divisors is an integer number (42004170417039).

Almost surely, 2^{112011121112102} is an apocalyptic number.

112011121112102 is a deficient number, since it is larger than the sum of its proper divisors (56005560556054).

112011121112102 is an equidigital number, since it uses as much as digits as its factorization.

112011121112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56005560556053.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112011121112102 its reverse (201211121110211), we get a palindrome (313222242222313).

The spelling of 112011121112102 in words is "one hundred twelve trillion, eleven billion, one hundred twenty-one million, one hundred twelve thousand, one hundred two".