11001020212204 has 48 divisors (see below), whose sum is σ = 22361587678080. Its totient is φ = 4680026466560.

The previous prime is 11001020212199. The next prime is 11001020212213. The reversal of 11001020212204 is 40221202010011.

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, 40947802 + ... + 41215585.

It is an arithmetic number, because the mean of its divisors is an integer number (465866409960).

Almost surely, 2^{11001020212204} is an apocalyptic number.

It is an amenable number.

11001020212204 is an abundant number, since it is smaller than the sum of its proper divisors (11360567465876).

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

11001020212204 is a wasteful number, since it uses less digits than its factorization.

11001020212204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82163598 (or 82163596 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11001020212204 its reverse (40221202010011), we get a palindrome (51222222222215).

The spelling of 11001020212204 in words is "eleven trillion, one billion, twenty million, two hundred twelve thousand, two hundred four".