2011120002002 has 8 divisors (see below), whose sum is σ = 3175452634800. Its totient is φ = 952635790404.

The previous prime is 2011120001999. The next prime is 2011120002029. The reversal of 2011120002002 is 2002000211102.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26462105252 + ... + 26462105327.

It is an arithmetic number, because the mean of its divisors is an integer number (396931579350).

Almost surely, 2^{2011120002002} is an apocalyptic number.

2011120002002 is a deficient number, since it is larger than the sum of its proper divisors (1164332632798).

2011120002002 is a wasteful number, since it uses less digits than its factorization.

2011120002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52924210600.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2011120002002 its reverse (2002000211102), we get a palindrome (4013120213104).

The spelling of 2011120002002 in words is "two trillion, eleven billion, one hundred twenty million, two thousand, two".