112221110011229 has 2 divisors, whose sum is σ = 112221110011230. Its totient is φ = 112221110011228.

The previous prime is 112221110011193. The next prime is 112221110011259. The reversal of 112221110011229 is 922110011122211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104080844808004 + 8140265203225 = 10202002^2 + 2853115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112221110011229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112221110011198 and 112221110011207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112221110011259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110555005614 + 56110555005615.

It is an arithmetic number, because the mean of its divisors is an integer number (56110555005615).

Almost surely, 2^{112221110011229} is an apocalyptic number.

It is an amenable number.

112221110011229 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221110011229 is an equidigital number, since it uses as much as digits as its factorization.

112221110011229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 112221110011229 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred ten million, eleven thousand, two hundred twenty-nine".