113222201323277 has 2 divisors, whose sum is σ = 113222201323278. Its totient is φ = 113222201323276.

The previous prime is 113222201323111. The next prime is 113222201323289. The reversal of 113222201323277 is 772323102222311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81517261173481 + 31704940149796 = 9028691^2 + 5630714^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113222201323277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113222201323277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113222201323477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56611100661638 + 56611100661639.

It is an arithmetic number, because the mean of its divisors is an integer number (56611100661639).

Almost surely, 2^{113222201323277} is an apocalyptic number.

It is an amenable number.

113222201323277 is a deficient number, since it is larger than the sum of its proper divisors (1).

113222201323277 is an equidigital number, since it uses as much as digits as its factorization.

113222201323277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

Adding to 113222201323277 its reverse (772323102222311), we get a palindrome (885545303545588).

The spelling of 113222201323277 in words is "one hundred thirteen trillion, two hundred twenty-two billion, two hundred one million, three hundred twenty-three thousand, two hundred seventy-seven".