11202211020109 has 2 divisors, whose sum is σ = 11202211020110. Its totient is φ = 11202211020108.

The previous prime is 11202211020031. The next prime is 11202211020163. The reversal of 11202211020109 is 90102011220211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8537628174084 + 2664582846025 = 2921922^2 + 1632355^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202211020109 - 2³⁷ = 11064772066637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11202211020109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11202211020409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601105510054 + 5601105510055.

It is an arithmetic number, because the mean of its divisors is an integer number (5601105510055).

Almost surely, 2^{11202211020109} is an apocalyptic number.

It is an amenable number.

11202211020109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202211020109 is an equidigital number, since it uses as much as digits as its factorization.

11202211020109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11202211020109 in words is "eleven trillion, two hundred two billion, two hundred eleven million, twenty thousand, one hundred nine".