2223134304109 has 2 divisors, whose sum is σ = 2223134304110. Its totient is φ = 2223134304108.

The previous prime is 2223134304107. The next prime is 2223134304133. The reversal of 2223134304109 is 9014034313222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2135368464100 + 87765840009 = 1461290^2 + 296253^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223134304109 - 2¹ = 2223134304107 is a prime.

It is a super-2 number, since 2×2223134304109² (a number of 25 digits) contains 22 as substring.

Together with 2223134304107, 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 (2223134304107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111567152054 + 1111567152055.

It is an arithmetic number, because the mean of its divisors is an integer number (1111567152055).

Almost surely, 2^{2223134304109} is an apocalyptic number.

It is an amenable number.

2223134304109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223134304109 is an equidigital number, since it uses as much as digits as its factorization.

2223134304109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 2223134304109 in words is "two trillion, two hundred twenty-three billion, one hundred thirty-four million, three hundred four thousand, one hundred nine".