2011002022112 has 24 divisors (see below), whose sum is σ = 3969338045400. Its totient is φ = 1002916169344.

The previous prime is 2011002022109. The next prime is 2011002022157. The reversal of 2011002022112 is 2112202001102.

It is a congruent number.

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, 80763662 + ... + 80788557.

It is an arithmetic number, because the mean of its divisors is an integer number (165389085225).

Almost surely, 2^{2011002022112} is an apocalyptic number.

It is an amenable number.

2011002022112 is a deficient number, since it is larger than the sum of its proper divisors (1958336023288).

2011002022112 is a wasteful number, since it uses less digits than its factorization.

2011002022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161552618 (or 161552610 counting only the distinct ones).

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

Adding to 2011002022112 its reverse (2112202001102), we get a palindrome (4123204023214).

The spelling of 2011002022112 in words is "two trillion, eleven billion, two million, twenty-two thousand, one hundred twelve".