11020000012002 has 96 divisors (see below), whose sum is σ = 24543458284800. Its totient is φ = 3572287370496.

The previous prime is 11020000012001. The next prime is 11020000012009. The reversal of 11020000012002 is 20021000002011.

11020000012002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11020000012001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76640808 + ... + 76784460.

It is an arithmetic number, because the mean of its divisors is an integer number (255661023800).

Almost surely, 2^{11020000012002} is an apocalyptic number.

11020000012002 is an abundant number, since it is smaller than the sum of its proper divisors (13523458272798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020000012002 is a wasteful number, since it uses less digits than its factorization.

11020000012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144552 (or 144549 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11020000012002 its reverse (20021000002011), we get a palindrome (31041000014013).

Subtracting 11020000012002 from its reverse (20021000002011), we obtain a palindrome (9000999990009).

The spelling of 11020000012002 in words is "eleven trillion, twenty billion, twelve thousand, two".