2001101223300 has 36 divisors (see below), whose sum is σ = 5789852873616. Its totient is φ = 533626992800.

The previous prime is 2001101223229. The next prime is 2001101223313. The reversal of 2001101223300 is 33221011002.

It is a super-2 number, since 2×2001101223300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2001101223300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3335168406 + ... + 3335169005.

Almost surely, 2^{2001101223300} is an apocalyptic number.

2001101223300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2001101223300 is an abundant number, since it is smaller than the sum of its proper divisors (3788751650316).

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

2001101223300 is a wasteful number, since it uses less digits than its factorization.

2001101223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670337428 (or 6670337421 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2001101223300 its reverse (33221011002), we get a palindrome (2034322234302).

The spelling of 2001101223300 in words is "two trillion, one billion, one hundred one million, two hundred twenty-three thousand, three hundred".