2011330122300 has 54 divisors (see below), whose sum is σ = 6304402530608. Its totient is φ = 536354699040.

The previous prime is 2011330122253. The next prime is 2011330122301. The reversal of 2011330122300 is 32210331102.

2011330122300 is a `hidden beast` number, since 2 + 0 + 11 + 330 + 1 + 22 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011330122301) 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 17 ways as a sum of consecutive naturals, for example, 1117404724 + ... + 1117406523.

Almost surely, 2^{2011330122300} is an apocalyptic number.

2011330122300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011330122300 is an abundant number, since it is smaller than the sum of its proper divisors (4293072408308).

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

2011330122300 is a wasteful number, since it uses less digits than its factorization.

2011330122300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234811267 (or 2234811257 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2011330122300 its reverse (32210331102), we get a palindrome (2043540453402).

The spelling of 2011330122300 in words is "two trillion, eleven billion, three hundred thirty million, one hundred twenty-two thousand, three hundred".