1022422300387 has 2 divisors, whose sum is σ = 1022422300388. Its totient is φ = 1022422300386.

The previous prime is 1022422300379. The next prime is 1022422300409. The reversal of 1022422300387 is 7830032242201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022422300387 - 2³ = 1022422300379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022422330387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511211150193 + 511211150194.

It is an arithmetic number, because the mean of its divisors is an integer number (511211150194).

Almost surely, 2^{1022422300387} is an apocalyptic number.

1022422300387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022422300387 is an equidigital number, since it uses as much as digits as its factorization.

1022422300387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 1022422300387 its reverse (7830032242201), we get a palindrome (8852454542588).

The spelling of 1022422300387 in words is "one trillion, twenty-two billion, four hundred twenty-two million, three hundred thousand, three hundred eighty-seven".