2011120202000 has 160 divisors (see below), whose sum is σ = 5985094262784. Its totient is φ = 636486336000.

The previous prime is 2011120201999. The next prime is 2011120202027. The reversal of 2011120202000 is 2020211102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5343056 + ... + 5707055.

Almost surely, 2^{2011120202000} is an apocalyptic number.

2011120202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011120202000 is an abundant number, since it is smaller than the sum of its proper divisors (3973974060784).

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

2011120202000 is a wasteful number, since it uses less digits than its factorization.

2011120202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11050154 (or 11050138 counting only the distinct ones).

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

Adding to 2011120202000 its reverse (2020211102), we get a palindrome (2013140413102).

The spelling of 2011120202000 in words is "two trillion, eleven billion, one hundred twenty million, two hundred two thousand".