112121202110110 has 8 divisors (see below), whose sum is σ = 201818163798216. Its totient is φ = 44848480844040.

The previous prime is 112121202110077. The next prime is 112121202110129. The reversal of 112121202110110 is 11011202121211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112121202110110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5606060105496 + ... + 5606060105515.

It is an arithmetic number, because the mean of its divisors is an integer number (25227270474777).

Almost surely, 2^{112121202110110} is an apocalyptic number.

112121202110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112121202110110 is a deficient number, since it is larger than the sum of its proper divisors (89696961688106).

112121202110110 is a wasteful number, since it uses less digits than its factorization.

112121202110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11212120211018.

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

Adding to 112121202110110 its reverse (11011202121211), we get a palindrome (123132404231321).

The spelling of 112121202110110 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred two million, one hundred ten thousand, one hundred ten".