112120011012029 has 2 divisors, whose sum is σ = 112120011012030. Its totient is φ = 112120011012028.

The previous prime is 112120011011947. The next prime is 112120011012047. The reversal of 112120011012029 is 920210110021211.

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., 98929480468900 + 13190530543129 = 9946330^2 + 3631877^2 .

It is a cyclic number.

It is not a de Polignac number, because 112120011012029 - 2²⁰ = 112120009963453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112120011011995 and 112120011012013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112120011092029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060005506014 + 56060005506015.

It is an arithmetic number, because the mean of its divisors is an integer number (56060005506015).

Almost surely, 2^{112120011012029} is an apocalyptic number.

It is an amenable number.

112120011012029 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120011012029 is an equidigital number, since it uses as much as digits as its factorization.

112120011012029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 112120011012029 in words is "one hundred twelve trillion, one hundred twenty billion, eleven million, twelve thousand, twenty-nine".