112010100100221 has 32 divisors (see below), whose sum is σ = 157982772003840. Its totient is φ = 70476036710400.

The previous prime is 112010100100207. The next prime is 112010100100243. The reversal of 112010100100221 is 122001001010211.

It is not a de Polignac number, because 112010100100221 - 2⁵ = 112010100100189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112010100100197 and 112010100100206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010100100121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4930765 + ... + 15758573.

It is an arithmetic number, because the mean of its divisors is an integer number (4936961625120).

Almost surely, 2^{112010100100221} is an apocalyptic number.

It is an amenable number.

112010100100221 is a deficient number, since it is larger than the sum of its proper divisors (45972671903619).

112010100100221 is a wasteful number, since it uses less digits than its factorization.

112010100100221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10830597.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112010100100221 its reverse (122001001010211), we get a palindrome (234011101110432).

The spelling of 112010100100221 in words is "one hundred twelve trillion, ten billion, one hundred million, one hundred thousand, two hundred twenty-one".