112121221001110 has 32 divisors (see below), whose sum is σ = 205823997025920. Its totient is φ = 43959939673728.

The previous prime is 112121221000931. The next prime is 112121221001171. The reversal of 112121221001110 is 11100122121211.

It is a super-2 number, since 2×112121221001110² (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 15 ways as a sum of consecutive naturals, for example, 101253697 + ... + 102355036.

It is an arithmetic number, because the mean of its divisors is an integer number (6431999907060).

Almost surely, 2^{112121221001110} is an apocalyptic number.

112121221001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112121221001110 is a deficient number, since it is larger than the sum of its proper divisors (93702776024810).

112121221001110 is a wasteful number, since it uses less digits than its factorization.

112121221001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203609832.

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

Adding to 112121221001110 its reverse (11100122121211), we get a palindrome (123221343122321).

The spelling of 112121221001110 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred twenty-one million, one thousand, one hundred ten".