112220122110149 has 2 divisors, whose sum is σ = 112220122110150. Its totient is φ = 112220122110148.

The previous prime is 112220122110029. The next prime is 112220122110167. The reversal of 112220122110149 is 941011221022211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73140432719524 + 39079689390625 = 8552218^2 + 6251375^2 .

It is a cyclic number.

It is not a de Polignac number, because 112220122110149 - 2²⁸ = 112219853674693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112220122110169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110061055074 + 56110061055075.

It is an arithmetic number, because the mean of its divisors is an integer number (56110061055075).

Almost surely, 2^{112220122110149} is an apocalyptic number.

It is an amenable number.

112220122110149 is a deficient number, since it is larger than the sum of its proper divisors (1).

112220122110149 is an equidigital number, since it uses as much as digits as its factorization.

112220122110149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 112220122110149 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred twenty-two million, one hundred ten thousand, one hundred forty-nine".