11112001100002 has 48 divisors (see below), whose sum is σ = 19196957381472. Its totient is φ = 4783501578240.

The previous prime is 11112001099957. The next prime is 11112001100009. The reversal of 11112001100002 is 20000110021111.

It is not an unprimeable number, because it can be changed into a prime (11112001100009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24130018 + ... + 24586210.

It is an arithmetic number, because the mean of its divisors is an integer number (399936612114).

Almost surely, 2^{11112001100002} is an apocalyptic number.

11112001100002 is a deficient number, since it is larger than the sum of its proper divisors (8084956281470).

11112001100002 is a wasteful number, since it uses less digits than its factorization.

11112001100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459311 (or 459292 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11112001100002 its reverse (20000110021111), we get a palindrome (31112111121113).

The spelling of 11112001100002 in words is "eleven trillion, one hundred twelve billion, one million, one hundred thousand, two".