1104333221020 has 12 divisors (see below), whose sum is σ = 2319099764184. Its totient is φ = 441733288400.

The previous prime is 1104333220937. The next prime is 1104333221113. The reversal of 1104333221020 is 201223334011.

It is a junction number, because it is equal to n+sod(n) for n = 1104333220982 and 1104333221000.

It is a congruent number.

It is an unprimeable number.

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, 27608330506 + ... + 27608330545.

It is an arithmetic number, because the mean of its divisors is an integer number (193258313682).

Almost surely, 2^{1104333221020} is an apocalyptic number.

1104333221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104333221020 is an abundant number, since it is smaller than the sum of its proper divisors (1214766543164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104333221020 is a wasteful number, since it uses less digits than its factorization.

1104333221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55216661060 (or 55216661058 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1104333221020 its reverse (201223334011), we get a palindrome (1305556555031).

The spelling of 1104333221020 in words is "one trillion, one hundred four billion, three hundred thirty-three million, two hundred twenty-one thousand, twenty".