1004220223241 has 4 divisors (see below), whose sum is σ = 1004474653392. Its totient is φ = 1003965793092.

The previous prime is 1004220223141. The next prime is 1004220223301. The reversal of 1004220223241 is 1423220224001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004220223241 - 2³⁰ = 1003146481417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004220223141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127209155 + ... + 127217048.

It is an arithmetic number, because the mean of its divisors is an integer number (251118663348).

Almost surely, 2^{1004220223241} is an apocalyptic number.

It is an amenable number.

1004220223241 is a deficient number, since it is larger than the sum of its proper divisors (254430151).

1004220223241 is an equidigital number, since it uses as much as digits as its factorization.

1004220223241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254430150.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1004220223241 its reverse (1423220224001), we get a palindrome (2427440447242).

The spelling of 1004220223241 in words is "one trillion, four billion, two hundred twenty million, two hundred twenty-three thousand, two hundred forty-one".