112211011021110 has 16 divisors (see below), whose sum is σ = 269306426450736. Its totient is φ = 29922936272288.

The previous prime is 112211011021079. The next prime is 112211011021121. The reversal of 112211011021110 is 11120110112211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112211011021110.

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 7 ways as a sum of consecutive naturals, for example, 1870183516989 + ... + 1870183517048.

It is an arithmetic number, because the mean of its divisors is an integer number (16831651653171).

Almost surely, 2^{112211011021110} is an apocalyptic number.

112211011021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112211011021110 is an abundant number, since it is smaller than the sum of its proper divisors (157095415429626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112211011021110 is a wasteful number, since it uses less digits than its factorization.

112211011021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740367034047.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112211011021110 its reverse (11120110112211), we get a palindrome (123331121133321).

The spelling of 112211011021110 in words is "one hundred twelve trillion, two hundred eleven billion, eleven million, twenty-one thousand, one hundred ten".