112455622261 has 2 divisors, whose sum is σ = 112455622262. Its totient is φ = 112455622260.

The previous prime is 112455622219. The next prime is 112455622267. The reversal of 112455622261 is 162226554211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89928614161 + 22527008100 = 299881^2 + 150090^2 .

It is a cyclic number.

It is not a de Polignac number, because 112455622261 - 2¹¹ = 112455620213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112455622261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112455622267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56227811130 + 56227811131.

It is an arithmetic number, because the mean of its divisors is an integer number (56227811131).

Almost surely, 2^112455622261 is an apocalyptic number.

It is an amenable number.

112455622261 is a deficient number, since it is larger than the sum of its proper divisors (1).

112455622261 is an equidigital number, since it uses as much as digits as its factorization.

112455622261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 37.

The spelling of 112455622261 in words is "one hundred twelve billion, four hundred fifty-five million, six hundred twenty-two thousand, two hundred sixty-one".