1104334220 has 24 divisors (see below), whose sum is σ = 2529929808. Its totient is φ = 401576000.

The previous prime is 1104334219. The next prime is 1104334237. The reversal of 1104334220 is 224334011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1104334192 and 1104334201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509631 + ... + 2510070.

It is an arithmetic number, because the mean of its divisors is an integer number (105413742).

Almost surely, 2^1104334220 is an apocalyptic number.

1104334220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104334220 is an abundant number, since it is smaller than the sum of its proper divisors (1425595588).

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

1104334220 is a wasteful number, since it uses less digits than its factorization.

1104334220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019721 (or 5019719 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1104334220 is about 33231.5244910612. The cubic root of 1104334220 is about 1033.6341353444.

Adding to 1104334220 its reverse (224334011), we get a palindrome (1328668231).

The spelling of 1104334220 in words is "one billion, one hundred four million, three hundred thirty-four thousand, two hundred twenty".