1100104122 has 32 divisors (see below), whose sum is σ = 2472478848. Its totient is φ = 323775936.

The previous prime is 1100104121. The next prime is 1100104139. The reversal of 1100104122 is 2214010011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100104098 and 1100104107.

It is not an unprimeable number, because it can be changed into a prime (1100104121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304813 + ... + 308400.

It is an arithmetic number, because the mean of its divisors is an integer number (77264964).

Almost surely, 2^1100104122 is an apocalyptic number.

1100104122 is an abundant number, since it is smaller than the sum of its proper divisors (1372374726).

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

1100104122 is a wasteful number, since it uses less digits than its factorization.

1100104122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613254.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1100104122 is about 33167.8175646213. The cubic root of 1100104122 is about 1032.3126850561.

Adding to 1100104122 its reverse (2214010011), we get a palindrome (3314114133).

The spelling of 1100104122 in words is "one billion, one hundred million, one hundred four thousand, one hundred twenty-two".