1104221115 has 12 divisors (see below), whose sum is σ = 1913983344. Its totient is φ = 588917904.

The previous prime is 1104221071. The next prime is 1104221117. The reversal of 1104221115 is 5111224011.

It is not a de Polignac number, because 1104221115 - 2⁷ = 1104220987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104221117) 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, 12269079 + ... + 12269168.

It is an arithmetic number, because the mean of its divisors is an integer number (159498612).

Almost surely, 2^1104221115 is an apocalyptic number.

1104221115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1104221115 is a deficient number, since it is larger than the sum of its proper divisors (809762229).

1104221115 is a wasteful number, since it uses less digits than its factorization.

1104221115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24538258 (or 24538255 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 1104221115 is about 33229.8226748203. The cubic root of 1104221115 is about 1033.5988461544.

Adding to 1104221115 its reverse (5111224011), we get a palindrome (6215445126).

The spelling of 1104221115 in words is "one billion, one hundred four million, two hundred twenty-one thousand, one hundred fifteen".