112010221221211 has 16 divisors (see below), whose sum is σ = 113054778385920. Its totient is φ = 110969103168000.

The previous prime is 112010221221169. The next prime is 112010221221229. The reversal of 112010221221211 is 112122122010211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112010221221211 - 2²⁷ = 112010087003483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010221221911) 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 15 ways as a sum of consecutive naturals, for example, 1336962555 + ... + 1337046331.

It is an arithmetic number, because the mean of its divisors is an integer number (7065923649120).

Almost surely, 2^{112010221221211} is an apocalyptic number.

112010221221211 is a deficient number, since it is larger than the sum of its proper divisors (1044557164709).

112010221221211 is a wasteful number, since it uses less digits than its factorization.

112010221221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104154.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112010221221211 its reverse (112122122010211), we get a palindrome (224132343231422).

The spelling of 112010221221211 in words is "one hundred twelve trillion, ten billion, two hundred twenty-one million, two hundred twenty-one thousand, two hundred eleven".