112110022010221 has 2 divisors, whose sum is σ = 112110022010222. Its totient is φ = 112110022010220.

The previous prime is 112110022010197. The next prime is 112110022010269. The reversal of 112110022010221 is 122010220011211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73839838046121 + 38270183964100 = 8593011^2 + 6186290^2 .

It is a cyclic number.

It is not a de Polignac number, because 112110022010221 - 2⁷ = 112110022010093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112110022010195 and 112110022010204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112110022010291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055011005110 + 56055011005111.

It is an arithmetic number, because the mean of its divisors is an integer number (56055011005111).

Almost surely, 2^{112110022010221} is an apocalyptic number.

It is an amenable number.

112110022010221 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110022010221 is an equidigital number, since it uses as much as digits as its factorization.

112110022010221 is an odious number, because the sum of its binary digits is odd.

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

Adding to 112110022010221 its reverse (122010220011211), we get a palindrome (234120242021432).

The spelling of 112110022010221 in words is "one hundred twelve trillion, one hundred ten billion, twenty-two million, ten thousand, two hundred twenty-one".