1104220004121 has 12 divisors (see below), whose sum is σ = 1717675562148. Its totient is φ = 679520002464.

The previous prime is 1104220004101. The next prime is 1104220004149. The reversal of 1104220004121 is 1214000224011.

1104220004121 is a `hidden beast` number, since 1 + 10 + 42 + 200 + 0 + 412 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 619386314121 + 484833690000 = 787011^2 + 696300^2 .

It is not a de Polignac number, because 1104220004121 - 2⁵ = 1104220004089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104220004094 and 1104220004103.

It is not an unprimeable number, because it can be changed into a prime (1104220004101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4718888790 + ... + 4718889023.

It is an arithmetic number, because the mean of its divisors is an integer number (143139630179).

Almost surely, 2^{1104220004121} is an apocalyptic number.

It is an amenable number.

1104220004121 is a deficient number, since it is larger than the sum of its proper divisors (613455558027).

1104220004121 is a wasteful number, since it uses less digits than its factorization.

1104220004121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9437777832 (or 9437777829 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1104220004121 its reverse (1214000224011), we get a palindrome (2318220228132).

The spelling of 1104220004121 in words is "one trillion, one hundred four billion, two hundred twenty million, four thousand, one hundred twenty-one".