2211100300224 has 224 divisors, whose sum is σ = 6545125604160. Its totient is φ = 731956248576.

The previous prime is 2211100300219. The next prime is 2211100300259. The reversal of 2211100300224 is 4220030011122.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2211100300197 and 2211100300206.

It is a congruent 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, 196414404 + ... + 196425660.

Almost surely, 2^{2211100300224} is an apocalyptic number.

2211100300224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2211100300224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3272562802080).

2211100300224 is an abundant number, since it is smaller than the sum of its proper divisors (4334025303936).

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

2211100300224 is a wasteful number, since it uses less digits than its factorization.

2211100300224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052 (or 12036 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2211100300224 its reverse (4220030011122), we get a palindrome (6431130311346).

The spelling of 2211100300224 in words is "two trillion, two hundred eleven billion, one hundred million, three hundred thousand, two hundred twenty-four".