1042422222041 has 2 divisors, whose sum is σ = 1042422222042. Its totient is φ = 1042422222040.

The previous prime is 1042422222013. The next prime is 1042422222043. The reversal of 1042422222041 is 1402222242401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 922224105625 + 120198116416 = 960325^2 + 346696^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042422222041 - 2¹⁸ = 1042421959897 is a prime.

Together with 1042422222043, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042422222041.

It is not a weakly prime, because it can be changed into another prime (1042422222043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521211111020 + 521211111021.

It is an arithmetic number, because the mean of its divisors is an integer number (521211111021).

Almost surely, 2^{1042422222041} is an apocalyptic number.

It is an amenable number.

1042422222041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042422222041 is an equidigital number, since it uses as much as digits as its factorization.

1042422222041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 1042422222041 its reverse (1402222242401), we get a palindrome (2444644464442).

The spelling of 1042422222041 in words is "one trillion, forty-two billion, four hundred twenty-two million, two hundred twenty-two thousand, forty-one".