11012001103200 has 72 divisors (see below), whose sum is σ = 35844063598728. Its totient is φ = 2936533626880.

The previous prime is 11012001103183. The next prime is 11012001103223. The reversal of 11012001103200 is 230110021011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2294164497 + ... + 2294169296.

It is an arithmetic number, because the mean of its divisors is an integer number (497834216649).

Almost surely, 2^{11012001103200} is an apocalyptic number.

11012001103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012001103200 is an abundant number, since it is smaller than the sum of its proper divisors (24832062495528).

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

11012001103200 is a wasteful number, since it uses less digits than its factorization.

11012001103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588333816 (or 4588333803 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11012001103200 its reverse (230110021011), we get a palindrome (11242111124211).

The spelling of 11012001103200 in words is "eleven trillion, twelve billion, one million, one hundred three thousand, two hundred".