2200031322109 has 2 divisors, whose sum is σ = 2200031322110. Its totient is φ = 2200031322108.

The previous prime is 2200031322107. The next prime is 2200031322133. The reversal of 2200031322109 is 9012231300022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1980361006009 + 219670316100 = 1407253^2 + 468690^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200031322109 - 2¹ = 2200031322107 is a prime.

Together with 2200031322107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200031322101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100015661054 + 1100015661055.

It is an arithmetic number, because the mean of its divisors is an integer number (1100015661055).

Almost surely, 2^{2200031322109} is an apocalyptic number.

It is an amenable number.

2200031322109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200031322109 is an equidigital number, since it uses as much as digits as its factorization.

2200031322109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 2200031322109 in words is "two trillion, two hundred billion, thirty-one million, three hundred twenty-two thousand, one hundred nine".