112210202142243 has 12 divisors (see below), whose sum is σ = 162085906699080. Its totient is φ = 74804722841376.

The previous prime is 112210202142179. The next prime is 112210202142299. The reversal of 112210202142243 is 342241202012211.

112210202142243 is a `hidden beast` number, since 1 + 1 + 2 + 210 + 2 + 0 + 21 + 422 + 4 + 3 = 666.

112210202142243 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 112210202142243 - 2⁶ = 112210202142179 is a prime.

It is a super-2 number, since 2×112210202142243² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210202143243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172873633 + ... + 173521506.

It is an arithmetic number, because the mean of its divisors is an integer number (13507158891590).

Almost surely, 2^{112210202142243} is an apocalyptic number.

112210202142243 is a deficient number, since it is larger than the sum of its proper divisors (49875704556837).

112210202142243 is a wasteful number, since it uses less digits than its factorization.

112210202142243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346431138 (or 346431135 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 112210202142243 its reverse (342241202012211), we get a palindrome (454451404154454).

The spelling of 112210202142243 in words is "one hundred twelve trillion, two hundred ten billion, two hundred two million, one hundred forty-two thousand, two hundred forty-three".