1100112002002 has 32 divisors (see below), whose sum is σ = 1896003293184. Its totient is φ = 474228768000.

The previous prime is 1100112001987. The next prime is 1100112002039. The reversal of 1100112002002 is 2002002110011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100112002002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9441874 + ... + 9557677.

It is an arithmetic number, because the mean of its divisors is an integer number (59250102912).

Almost surely, 2^{1100112002002} is an apocalyptic number.

1100112002002 is a deficient number, since it is larger than the sum of its proper divisors (795891291182).

1100112002002 is a wasteful number, since it uses less digits than its factorization.

1100112002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18999714.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1100112002002 its reverse (2002002110011), we get a palindrome (3102114112013).

It can be divided in two parts, 110011 and 2002002, that multiplied together give a palindrome (220242242022).

The spelling of 1100112002002 in words is "one trillion, one hundred billion, one hundred twelve million, two thousand, two".