1422700564249 has 2 divisors, whose sum is σ = 1422700564250. Its totient is φ = 1422700564248.

The previous prime is 1422700564067. The next prime is 1422700564253. The reversal of 1422700564249 is 9424650072241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 847881848025 + 574818716224 = 920805^2 + 758168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422700564249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422700564199 and 1422700564208.

It is not a weakly prime, because it can be changed into another prime (1422700564289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711350282124 + 711350282125.

It is an arithmetic number, because the mean of its divisors is an integer number (711350282125).

Almost surely, 2^{1422700564249} is an apocalyptic number.

It is an amenable number.

1422700564249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422700564249 is an equidigital number, since it uses as much as digits as its factorization.

1422700564249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 1422700564249 in words is "one trillion, four hundred twenty-two billion, seven hundred million, five hundred sixty-four thousand, two hundred forty-nine".