112226261311529 has 2 divisors, whose sum is σ = 112226261311530. Its totient is φ = 112226261311528.

The previous prime is 112226261311519. The next prime is 112226261311547. The reversal of 112226261311529 is 925113162622211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58136782063504 + 54089479248025 = 7624748^2 + 7354555^2 .

It is a cyclic number.

It is not a de Polignac number, because 112226261311529 - 2³² = 112221966344233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112226261311529.

It is not a weakly prime, because it can be changed into another prime (112226261311519) 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, 56113130655764 + 56113130655765.

It is an arithmetic number, because the mean of its divisors is an integer number (56113130655765).

Almost surely, 2^{112226261311529} is an apocalyptic number.

It is an amenable number.

112226261311529 is a deficient number, since it is larger than the sum of its proper divisors (1).

112226261311529 is an equidigital number, since it uses as much as digits as its factorization.

112226261311529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The spelling of 112226261311529 in words is "one hundred twelve trillion, two hundred twenty-six billion, two hundred sixty-one million, three hundred eleven thousand, five hundred twenty-nine".