1100202011012 has 96 divisors (see below), whose sum is σ = 2264863555584. Its totient is φ = 463418524800.

The previous prime is 1100202010961. The next prime is 1100202011071. The reversal of 1100202011012 is 2101102020011.

It is a junction number, because it is equal to n+sod(n) for n = 1100202010984 and 1100202011002.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2423423 + ... + 2841369.

It is an arithmetic number, because the mean of its divisors is an integer number (23592328704).

Almost surely, 2^{1100202011012} is an apocalyptic number.

It is an amenable number.

1100202011012 is an abundant number, since it is smaller than the sum of its proper divisors (1164661544572).

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

1100202011012 is a wasteful number, since it uses less digits than its factorization.

1100202011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418089 (or 418087 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100202011012 its reverse (2101102020011), we get a palindrome (3201304031023).

The spelling of 1100202011012 in words is "one trillion, one hundred billion, two hundred two million, eleven thousand, twelve".