2002113021112 has 32 divisors (see below), whose sum is σ = 3800505970800. Its totient is φ = 988703449344.

The previous prime is 2002113021109. The next prime is 2002113021113. The reversal of 2002113021112 is 2111203112002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002113021113) 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, 3394798 + ... + 3940669.

Almost surely, 2^{2002113021112} is an apocalyptic number.

It is an amenable number.

2002113021112 is a deficient number, since it is larger than the sum of its proper divisors (1798392949688).

2002113021112 is a wasteful number, since it uses less digits than its factorization.

2002113021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7335895 (or 7335891 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2002113021112 its reverse (2111203112002), we get a palindrome (4113316133114).

The spelling of 2002113021112 in words is "two trillion, two billion, one hundred thirteen million, twenty-one thousand, one hundred twelve".