112011222012029 has 2 divisors, whose sum is σ = 112011222012030. Its totient is φ = 112011222012028.

The previous prime is 112011222011989. The next prime is 112011222012043. The reversal of 112011222012029 is 920210222110211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57745560902500 + 54265661109529 = 7599050^2 + 7366523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112011222012029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112011222011989 and 112011222012007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112011222012059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005611006014 + 56005611006015.

It is an arithmetic number, because the mean of its divisors is an integer number (56005611006015).

Almost surely, 2^{112011222012029} is an apocalyptic number.

It is an amenable number.

112011222012029 is a deficient number, since it is larger than the sum of its proper divisors (1).

112011222012029 is an equidigital number, since it uses as much as digits as its factorization.

112011222012029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 112011222012029 in words is "one hundred twelve trillion, eleven billion, two hundred twenty-two million, twelve thousand, twenty-nine".