1022241204791 has 2 divisors, whose sum is σ = 1022241204792. Its totient is φ = 1022241204790.

The previous prime is 1022241204763. The next prime is 1022241204869. The reversal of 1022241204791 is 1974021422201.

1022241204791 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 is a cyclic number.

It is not a de Polignac number, because 1022241204791 - 2⁶ = 1022241204727 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022241209791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511120602395 + 511120602396.

It is an arithmetic number, because the mean of its divisors is an integer number (511120602396).

Almost surely, 2^{1022241204791} is an apocalyptic number.

1022241204791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022241204791 is an equidigital number, since it uses as much as digits as its factorization.

1022241204791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 1022241204791 its reverse (1974021422201), we get a palindrome (2996262626992).

The spelling of 1022241204791 in words is "one trillion, twenty-two billion, two hundred forty-one million, two hundred four thousand, seven hundred ninety-one".