1102112420404 has 12 divisors (see below), whose sum is σ = 1929809671524. Its totient is φ = 550738228544.

The previous prime is 1102112420369. The next prime is 1102112420413. The reversal of 1102112420404 is 4040242112011.

It can be written as a sum of positive squares in 2 ways, for example, as 532914600100 + 569197820304 = 730010^2 + 754452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79487617 + ... + 79501480.

It is an arithmetic number, because the mean of its divisors is an integer number (160817472627).

Almost surely, 2^{1102112420404} is an apocalyptic number.

It is an amenable number.

1102112420404 is a deficient number, since it is larger than the sum of its proper divisors (827697251120).

1102112420404 is a wasteful number, since it uses less digits than its factorization.

1102112420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158990834 (or 158990832 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1102112420404 its reverse (4040242112011), we get a palindrome (5142354532415).

The spelling of 1102112420404 in words is "one trillion, one hundred two billion, one hundred twelve million, four hundred twenty thousand, four hundred four".