11101020212002 has 16 divisors (see below), whose sum is σ = 19418694249600. Its totient is φ = 4757580090564.

The previous prime is 11101020211993. The next prime is 11101020212003. The reversal of 11101020212002 is 20021202010111.

It is not an unprimeable number, because it can be changed into a prime (11101020212003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8091121918 + ... + 8091123289.

It is an arithmetic number, because the mean of its divisors is an integer number (1213668390600).

Almost surely, 2^{11101020212002} is an apocalyptic number.

11101020212002 is a deficient number, since it is larger than the sum of its proper divisors (8317674037598).

11101020212002 is an equidigital number, since it uses as much as digits as its factorization.

11101020212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16182245230 (or 16182245216 counting only the distinct ones).

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

Adding to 11101020212002 its reverse (20021202010111), we get a palindrome (31122222222113).

The spelling of 11101020212002 in words is "eleven trillion, one hundred one billion, twenty million, two hundred twelve thousand, two".