1022423251141 has 2 divisors, whose sum is σ = 1022423251142. Its totient is φ = 1022423251140.

The previous prime is 1022423251127. The next prime is 1022423251163. The reversal of 1022423251141 is 1411523242201.

It is a happy number.

1022423251141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 936840089025 + 85583162116 = 967905^2 + 292546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022423251141 - 2⁷ = 1022423251013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022423258141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511211625570 + 511211625571.

It is an arithmetic number, because the mean of its divisors is an integer number (511211625571).

Almost surely, 2^{1022423251141} is an apocalyptic number.

It is an amenable number.

1022423251141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022423251141 is an equidigital number, since it uses as much as digits as its factorization.

1022423251141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1022423251141 its reverse (1411523242201), we get a palindrome (2433946493342).

The spelling of 1022423251141 in words is "one trillion, twenty-two billion, four hundred twenty-three million, two hundred fifty-one thousand, one hundred forty-one".