22014440057 has 2 divisors, whose sum is σ = 22014440058. Its totient is φ = 22014440056.

The previous prime is 22014440017. The next prime is 22014440059. The reversal of 22014440057 is 75004441022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20596842256 + 1417597801 = 143516^2 + 37651^2 .

It is a cyclic number.

It is not a de Polignac number, because 22014440057 - 2¹⁰ = 22014439033 is a prime.

Together with 22014440059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22014440059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007220028 + 11007220029.

It is an arithmetic number, because the mean of its divisors is an integer number (11007220029).

Almost surely, 2^22014440057 is an apocalyptic number.

It is an amenable number.

22014440057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014440057 is an equidigital number, since it uses as much as digits as its factorization.

22014440057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

Adding to 22014440057 its reverse (75004441022), we get a palindrome (97018881079).

The spelling of 22014440057 in words is "twenty-two billion, fourteen million, four hundred forty thousand, fifty-seven".