2002112220011 has 4 divisors (see below), whose sum is σ = 2107486547400. Its totient is φ = 1896737892624.

The previous prime is 2002112219963. The next prime is 2002112220019. The reversal of 2002112220011 is 1100222112002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002112220011 - 2²⁶ = 2002045111147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002112220019) 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 3 ways as a sum of consecutive naturals, for example, 52687163666 + ... + 52687163703.

It is an arithmetic number, because the mean of its divisors is an integer number (526871636850).

Almost surely, 2^{2002112220011} is an apocalyptic number.

2002112220011 is a deficient number, since it is larger than the sum of its proper divisors (105374327389).

2002112220011 is a wasteful number, since it uses less digits than its factorization.

2002112220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105374327388.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002112220011 its reverse (1100222112002), we get a palindrome (3102334332013).

The spelling of 2002112220011 in words is "two trillion, two billion, one hundred twelve million, two hundred twenty thousand, eleven".