1100202010000 has 100 divisors (see below), whose sum is σ = 2779512671232. Its totient is φ = 420946768000.

The previous prime is 1100202009997. The next prime is 1100202010009. The reversal of 1100202010000 is 102020011.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (1100202010009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2161744 + ... + 2621743.

Almost surely, 2^{1100202010000} is an apocalyptic number.

1100202010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100202010000 is an abundant number, since it is smaller than the sum of its proper divisors (1679310661232).

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

1100202010000 is an equidigital number, since it uses as much as digits as its factorization.

1100202010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783538 (or 4783517 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 1100202010000 its reverse (102020011), we get a palindrome (1100304030011).

The spelling of 1100202010000 in words is "one trillion, one hundred billion, two hundred two million, ten thousand".