2104402220047 has 2 divisors, whose sum is σ = 2104402220048. Its totient is φ = 2104402220046.

The previous prime is 2104402220033. The next prime is 2104402220051. The reversal of 2104402220047 is 7400222044012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104402220047 - 2²³ = 2104393831439 is a prime.

It is a super-3 number, since 3×2104402220047³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2104402219997 and 2104402220024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104402220027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052201110023 + 1052201110024.

It is an arithmetic number, because the mean of its divisors is an integer number (1052201110024).

Almost surely, 2^{2104402220047} is an apocalyptic number.

2104402220047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104402220047 is an equidigital number, since it uses as much as digits as its factorization.

2104402220047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

Adding to 2104402220047 its reverse (7400222044012), we get a palindrome (9504624264059).

The spelling of 2104402220047 in words is "two trillion, one hundred four billion, four hundred two million, two hundred twenty thousand, forty-seven".