11122113303109 has 2 divisors, whose sum is σ = 11122113303110. Its totient is φ = 11122113303108.

The previous prime is 11122113303079. The next prime is 11122113303137. The reversal of 11122113303109 is 90130331122111.

It is an a-pointer prime, because the next prime (11122113303137) can be obtained adding 11122113303109 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10393872946209 + 728240356900 = 3223953^2 + 853370^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122113303109 - 2¹⁵ = 11122113270341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122113303209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561056651554 + 5561056651555.

It is an arithmetic number, because the mean of its divisors is an integer number (5561056651555).

Almost surely, 2^{11122113303109} is an apocalyptic number.

It is an amenable number.

11122113303109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122113303109 is an equidigital number, since it uses as much as digits as its factorization.

11122113303109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 11122113303109 in words is "eleven trillion, one hundred twenty-two billion, one hundred thirteen million, three hundred three thousand, one hundred nine".