2202311203109 has 2 divisors, whose sum is σ = 2202311203110. Its totient is φ = 2202311203108.

The previous prime is 2202311203091. The next prime is 2202311203123. The reversal of 2202311203109 is 9013021132022.

Together with previous prime (2202311203091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2177165172484 + 25146030625 = 1475522^2 + 158575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202311203109 is a prime.

It is a super-2 number, since 2×2202311203109² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202311203129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101155601554 + 1101155601555.

It is an arithmetic number, because the mean of its divisors is an integer number (1101155601555).

Almost surely, 2^{2202311203109} is an apocalyptic number.

It is an amenable number.

2202311203109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202311203109 is an equidigital number, since it uses as much as digits as its factorization.

2202311203109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 2202311203109 in words is "two trillion, two hundred two billion, three hundred eleven million, two hundred three thousand, one hundred nine".