132226110517261 has 2 divisors, whose sum is σ = 132226110517262. Its totient is φ = 132226110517260.

The previous prime is 132226110517201. The next prime is 132226110517327. The reversal of 132226110517261 is 162715011622231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130462221064036 + 1763889453225 = 11422006^2 + 1328115^2 .

It is an emirp because it is prime and its reverse (162715011622231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132226110517261 - 2¹⁹ = 132226109992973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132226110517201) 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, 66113055258630 + 66113055258631.

It is an arithmetic number, because the mean of its divisors is an integer number (66113055258631).

Almost surely, 2^{132226110517261} is an apocalyptic number.

It is an amenable number.

132226110517261 is a deficient number, since it is larger than the sum of its proper divisors (1).

132226110517261 is an equidigital number, since it uses as much as digits as its factorization.

132226110517261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 132226110517261 in words is "one hundred thirty-two trillion, two hundred twenty-six billion, one hundred ten million, five hundred seventeen thousand, two hundred sixty-one".