11011012012002 has 16 divisors (see below), whose sum is σ = 22072188093120. Its totient is φ = 3661976659152.

The previous prime is 11011012011977. The next prime is 11011012012009. The reversal of 11011012012002 is 20021021011011.

It is not an unprimeable number, because it can be changed into a prime (11011012012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090166693 + ... + 2090171960.

It is an arithmetic number, because the mean of its divisors is an integer number (1379511755820).

Almost surely, 2^{11011012012002} is an apocalyptic number.

11011012012002 is an abundant number, since it is smaller than the sum of its proper divisors (11061176081118).

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

11011012012002 is a wasteful number, since it uses less digits than its factorization.

11011012012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180339097.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011012012002 its reverse (20021021011011), we get a palindrome (31032033023013).

The spelling of 11011012012002 in words is "eleven trillion, eleven billion, twelve million, twelve thousand, two".