17225213051 has 2 divisors, whose sum is σ = 17225213052. Its totient is φ = 17225213050.

The previous prime is 17225213029. The next prime is 17225213053. The reversal of 17225213051 is 15031252271.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17225213051 is a prime.

Together with 17225213053, 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 (17225213053) 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, 8612606525 + 8612606526.

It is an arithmetic number, because the mean of its divisors is an integer number (8612606526).

Almost surely, 2^17225213051 is an apocalyptic number.

17225213051 is a deficient number, since it is larger than the sum of its proper divisors (1).

17225213051 is an equidigital number, since it uses as much as digits as its factorization.

17225213051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 17225213051 in words is "seventeen billion, two hundred twenty-five million, two hundred thirteen thousand, fifty-one".