11000211021982 has 48 divisors (see below), whose sum is σ = 21229431723360. Its totient is φ = 4162526064576.

The previous prime is 11000211021907. The next prime is 11000211022033. The reversal of 11000211021982 is 28912011200011.

It is a self number, because there is not a number n which added to its sum of digits gives 11000211021982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57031057 + ... + 57223612.

It is an arithmetic number, because the mean of its divisors is an integer number (442279827570).

Almost surely, 2^{11000211021982} is an apocalyptic number.

11000211021982 is a deficient number, since it is larger than the sum of its proper divisors (10229220701378).

11000211021982 is a wasteful number, since it uses less digits than its factorization.

11000211021982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114254737 (or 114254714 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 28.

Adding to 11000211021982 its reverse (28912011200011), we get a palindrome (39912222221993).

The spelling of 11000211021982 in words is "eleven trillion, two hundred eleven million, twenty-one thousand, nine hundred eighty-two".