22344011971 has 2 divisors, whose sum is σ = 22344011972. Its totient is φ = 22344011970.

The previous prime is 22344011969. The next prime is 22344012013. The reversal of 22344011971 is 17911044322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22344011971 - 2¹ = 22344011969 is a prime.

Together with 22344011969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22344011671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172005985 + 11172005986.

It is an arithmetic number, because the mean of its divisors is an integer number (11172005986).

Almost surely, 2^22344011971 is an apocalyptic number.

22344011971 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344011971 is an equidigital number, since it uses as much as digits as its factorization.

22344011971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 22344011971 in words is "twenty-two billion, three hundred forty-four million, eleven thousand, nine hundred seventy-one".