22344014442209 has 2 divisors, whose sum is σ = 22344014442210. Its totient is φ = 22344014442208.

The previous prime is 22344014442119. The next prime is 22344014442227. The reversal of 22344014442209 is 90224441044322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21974718798400 + 369295643809 = 4687720^2 + 607697^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22344014442209 is a prime.

It is not a weakly prime, because it can be changed into another prime (22344014442259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172007221104 + 11172007221105.

It is an arithmetic number, because the mean of its divisors is an integer number (11172007221105).

Almost surely, 2^{22344014442209} is an apocalyptic number.

It is an amenable number.

22344014442209 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344014442209 is an equidigital number, since it uses as much as digits as its factorization.

22344014442209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 22344014442209 in words is "twenty-two trillion, three hundred forty-four billion, fourteen million, four hundred forty-two thousand, two hundred nine".