22340201309 has 2 divisors, whose sum is σ = 22340201310. Its totient is φ = 22340201308.

The previous prime is 22340201291. The next prime is 22340201327. The reversal of 22340201309 is 90310204322.

It is a balanced prime because it is at equal distance from previous prime (22340201291) and next prime (22340201327).

It can be written as a sum of positive squares in only one way, i.e., 11573026084 + 10767175225 = 107578^2 + 103765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22340201309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22340201329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11170100654 + 11170100655.

It is an arithmetic number, because the mean of its divisors is an integer number (11170100655).

Almost surely, 2^22340201309 is an apocalyptic number.

It is an amenable number.

22340201309 is a deficient number, since it is larger than the sum of its proper divisors (1).

22340201309 is an equidigital number, since it uses as much as digits as its factorization.

22340201309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22340201309 in words is "twenty-two billion, three hundred forty million, two hundred one thousand, three hundred nine".