1100202010988 has 12 divisors (see below), whose sum is σ = 1926063215160. Its totient is φ = 549898235232.

The previous prime is 1100202010961. The next prime is 1100202011071. The reversal of 1100202010988 is 8890102020011.

It is a super-2 number, since 2×1100202010988² (a number of 25 digits) contains 22 as substring.

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, 50680358 + ... + 50702061.

It is an arithmetic number, because the mean of its divisors is an integer number (160505267930).

Almost surely, 2^{1100202010988} is an apocalyptic number.

It is an amenable number.

1100202010988 is a deficient number, since it is larger than the sum of its proper divisors (825861204172).

1100202010988 is a wasteful number, since it uses less digits than its factorization.

1100202010988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101385136 (or 101385134 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

Adding to 1100202010988 its reverse (8890102020011), we get a palindrome (9990304030999).

The spelling of 1100202010988 in words is "one trillion, one hundred billion, two hundred two million, ten thousand, nine hundred eighty-eight".