112110021200221 has 32 divisors (see below), whose sum is σ = 126258055862400. Its totient is φ = 98662386816000.

The previous prime is 112110021200213. The next prime is 112110021200231. The reversal of 112110021200221 is 122002120011211.

It is a cyclic number.

It is not a de Polignac number, because 112110021200221 - 2³ = 112110021200213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112110021200195 and 112110021200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110021200231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35709865 + ... + 38722273.

It is an arithmetic number, because the mean of its divisors is an integer number (3945564245700).

Almost surely, 2^{112110021200221} is an apocalyptic number.

112110021200221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112110021200221 is a deficient number, since it is larger than the sum of its proper divisors (14148034662179).

112110021200221 is a wasteful number, since it uses less digits than its factorization.

112110021200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013101.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112110021200221 its reverse (122002120011211), we get a palindrome (234112141211432).

The spelling of 112110021200221 in words is "one hundred twelve trillion, one hundred ten billion, twenty-one million, two hundred thousand, two hundred twenty-one".