112110180022021 has 2 divisors, whose sum is σ = 112110180022022. Its totient is φ = 112110180022020.

The previous prime is 112110180021991. The next prime is 112110180022031. The reversal of 112110180022021 is 120220081011211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103515139229121 + 8595040792900 = 10174239^2 + 2931730^2 .

It is a cyclic number.

It is not a de Polignac number, because 112110180022021 - 2⁴³ = 103314086999813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112110180021983 and 112110180022001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112110180022031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055090011010 + 56055090011011.

It is an arithmetic number, because the mean of its divisors is an integer number (56055090011011).

Almost surely, 2^{112110180022021} is an apocalyptic number.

It is an amenable number.

112110180022021 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110180022021 is an equidigital number, since it uses as much as digits as its factorization.

112110180022021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 22.

The spelling of 112110180022021 in words is "one hundred twelve trillion, one hundred ten billion, one hundred eighty million, twenty-two thousand, twenty-one".