11021201012002 has 16 divisors (see below), whose sum is σ = 17413583392800. Its totient is φ = 5217062783040.

The previous prime is 11021201011993. The next prime is 11021201012009. The reversal of 11021201012002 is 20021010212011.

It is not an unprimeable number, because it can be changed into a prime (11021201012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97334824 + ... + 97447987.

It is an arithmetic number, because the mean of its divisors is an integer number (1088348962050).

Almost surely, 2^{11021201012002} is an apocalyptic number.

11021201012002 is a deficient number, since it is larger than the sum of its proper divisors (6392382380798).

11021201012002 is a wasteful number, since it uses less digits than its factorization.

11021201012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194784321.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11021201012002 its reverse (20021010212011), we get a palindrome (31042211224013).

The spelling of 11021201012002 in words is "eleven trillion, twenty-one billion, two hundred one million, twelve thousand, two".