1022250255347 has 2 divisors, whose sum is σ = 1022250255348. Its totient is φ = 1022250255346.

The previous prime is 1022250255331. The next prime is 1022250255401. The reversal of 1022250255347 is 7435520522201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022250255347 - 2⁴ = 1022250255331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022250255347.

It is not a weakly prime, because it can be changed into another prime (1022250255547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511125127673 + 511125127674.

It is an arithmetic number, because the mean of its divisors is an integer number (511125127674).

Almost surely, 2^{1022250255347} is an apocalyptic number.

1022250255347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022250255347 is an equidigital number, since it uses as much as digits as its factorization.

1022250255347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 38.

Adding to 1022250255347 its reverse (7435520522201), we get a palindrome (8457770777548).

The spelling of 1022250255347 in words is "one trillion, twenty-two billion, two hundred fifty million, two hundred fifty-five thousand, three hundred forty-seven".