11100020121002 has 8 divisors (see below), whose sum is σ = 17037240185856. Its totient is φ = 5420940059052.

The previous prime is 11100020120963. The next prime is 11100020121011. The reversal of 11100020121002 is 20012102000111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64535000618 + ... + 64535000789.

It is an arithmetic number, because the mean of its divisors is an integer number (2129655023232).

Almost surely, 2^{11100020121002} is an apocalyptic number.

11100020121002 is a deficient number, since it is larger than the sum of its proper divisors (5937220064854).

11100020121002 is a wasteful number, since it uses less digits than its factorization.

11100020121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129070001452.

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

Adding to 11100020121002 its reverse (20012102000111), we get a palindrome (31112122121113).

The spelling of 11100020121002 in words is "eleven trillion, one hundred billion, twenty million, one hundred twenty-one thousand, two".