112211111110102 has 4 divisors (see below), whose sum is σ = 168316666665156. Its totient is φ = 56105555555050.

The previous prime is 112211111110069. The next prime is 112211111110129. The reversal of 112211111110102 is 201011111112211.

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, 28052777777524 + ... + 28052777777527.

It is an arithmetic number, because the mean of its divisors is an integer number (42079166666289).

Almost surely, 2^{112211111110102} is an apocalyptic number.

112211111110102 is a deficient number, since it is larger than the sum of its proper divisors (56105555555054).

112211111110102 is an equidigital number, since it uses as much as digits as its factorization.

112211111110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56105555555053.

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

Adding to 112211111110102 its reverse (201011111112211), we get a palindrome (313222222222313).

The spelling of 112211111110102 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred eleven million, one hundred ten thousand, one hundred two".