1004222421241 has 4 divisors (see below), whose sum is σ = 1081470299812. Its totient is φ = 926974542672.

The previous prime is 1004222421229. The next prime is 1004222421247. The reversal of 1004222421241 is 1421242224001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 398893296400 + 605329124841 = 631580^2 + 778029^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004222421241 - 2⁷ = 1004222421113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004222421247) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 38623939266 + ... + 38623939291.

It is an arithmetic number, because the mean of its divisors is an integer number (270367574953).

Almost surely, 2^{1004222421241} is an apocalyptic number.

It is an amenable number.

1004222421241 is a deficient number, since it is larger than the sum of its proper divisors (77247878571).

1004222421241 is an equidigital number, since it uses as much as digits as its factorization.

1004222421241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77247878570.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1004222421241 its reverse (1421242224001), we get a palindrome (2425464645242).

The spelling of 1004222421241 in words is "one trillion, four billion, two hundred twenty-two million, four hundred twenty-one thousand, two hundred forty-one".