112210000129 has 2 divisors, whose sum is σ = 112210000130. Its totient is φ = 112210000128.

The previous prime is 112210000079. The next prime is 112210000151. The reversal of 112210000129 is 921000012211.

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., 112209590529 + 409600 = 334977^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210000129 - 2¹¹ = 112209998081 is a prime.

It is not a weakly prime, because it can be changed into another prime (112210000169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105000064 + 56105000065.

It is an arithmetic number, because the mean of its divisors is an integer number (56105000065).

Almost surely, 2^112210000129 is an apocalyptic number.

It is an amenable number.

112210000129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210000129 is an equidigital number, since it uses as much as digits as its factorization.

112210000129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 112210000129 in words is "one hundred twelve billion, two hundred ten million, one hundred twenty-nine", and thus it is an aban number.