1422204244025 has 6 divisors (see below), whose sum is σ = 1763533262622. Its totient is φ = 1137763395200.

The previous prime is 1422204244007. The next prime is 1422204244037. The reversal of 1422204244025 is 5204424022241.

It can be written as a sum of positive squares in 3 ways, for example, as 360166819321 + 1062037424704 = 600139^2 + 1030552^2 .

It is not a de Polignac number, because 1422204244025 - 2⁶ = 1422204243961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422204243982 and 1422204244000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28444084856 + ... + 28444084905.

It is an arithmetic number, because the mean of its divisors is an integer number (293922210437).

Almost surely, 2^{1422204244025} is an apocalyptic number.

It is an amenable number.

1422204244025 is a deficient number, since it is larger than the sum of its proper divisors (341329018597).

1422204244025 is an equidigital number, since it uses as much as digits as its factorization.

1422204244025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56888169771 (or 56888169766 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 1422204244025 its reverse (5204424022241), we get a palindrome (6626628266266).

The spelling of 1422204244025 in words is "one trillion, four hundred twenty-two billion, two hundred four million, two hundred forty-four thousand, twenty-five".