11001200021102 has 16 divisors (see below), whose sum is σ = 17480670445440. Its totient is φ = 5174612698368.

The previous prime is 11001200021099. The next prime is 11001200021111. The reversal of 11001200021102 is 20112000210011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75632702 + ... + 75778017.

It is an arithmetic number, because the mean of its divisors is an integer number (1092541902840).

Almost surely, 2^{11001200021102} is an apocalyptic number.

11001200021102 is a deficient number, since it is larger than the sum of its proper divisors (6479470424338).

11001200021102 is a wasteful number, since it uses less digits than its factorization.

11001200021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151412875.

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

Adding to 11001200021102 its reverse (20112000210011), we get a palindrome (31113200231113).

The spelling of 11001200021102 in words is "eleven trillion, one billion, two hundred million, twenty-one thousand, one hundred two".