2112210012110 has 16 divisors (see below), whose sum is σ = 4147612387632. Its totient is φ = 768076368000.

The previous prime is 2112210012089. The next prime is 2112210012127. The reversal of 2112210012110 is 112100122112.

It is a super-2 number, since 2×2112210012110² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 9600954491 + ... + 9600954710.

It is an arithmetic number, because the mean of its divisors is an integer number (259225774227).

Almost surely, 2^{2112210012110} is an apocalyptic number.

2112210012110 is a deficient number, since it is larger than the sum of its proper divisors (2035402375522).

2112210012110 is a wasteful number, since it uses less digits than its factorization.

2112210012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19201909219.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2112210012110 its reverse (112100122112), we get a palindrome (2224310134222).

The spelling of 2112210012110 in words is "two trillion, one hundred twelve billion, two hundred ten million, twelve thousand, one hundred ten".