1104142122 has 24 divisors (see below), whose sum is σ = 2393000064. Its totient is φ = 367940904.

The previous prime is 1104142103. The next prime is 1104142139. The reversal of 1104142122 is 2212414011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1104142095 and 1104142104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78133 + ... + 91175.

It is an arithmetic number, because the mean of its divisors is an integer number (99708336).

Almost surely, 2^1104142122 is an apocalyptic number.

1104142122 is an abundant number, since it is smaller than the sum of its proper divisors (1288857942).

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

1104142122 is a wasteful number, since it uses less digits than its factorization.

1104142122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17754 (or 17751 counting only the distinct ones).

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

The square root of 1104142122 is about 33228.6340676231. The cubic root of 1104142122 is about 1033.5741986088.

Adding to 1104142122 its reverse (2212414011), we get a palindrome (3316556133).

The spelling of 1104142122 in words is "one billion, one hundred four million, one hundred forty-two thousand, one hundred twenty-two".