112010112221221 has 8 divisors (see below), whose sum is σ = 116703933629184. Its totient is φ = 107383827812160.

The previous prime is 112010112221201. The next prime is 112010112221239. The reversal of 112010112221221 is 122122211010211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112010112221221 - 2¹³ = 112010112213029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010112221201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16884246340 + ... + 16884252973.

It is an arithmetic number, because the mean of its divisors is an integer number (14587991703648).

Almost surely, 2^{112010112221221} is an apocalyptic number.

It is an amenable number.

112010112221221 is a deficient number, since it is larger than the sum of its proper divisors (4693821407963).

112010112221221 is a wasteful number, since it uses less digits than its factorization.

112010112221221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33768499451.

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

Adding to 112010112221221 its reverse (122122211010211), we get a palindrome (234132323231432).

The spelling of 112010112221221 in words is "one hundred twelve trillion, ten billion, one hundred twelve million, two hundred twenty-one thousand, two hundred twenty-one".