2211200010 has 48 divisors (see below), whose sum is σ = 5758239240. Its totient is φ = 588718080.

The previous prime is 2211200009. The next prime is 2211200021. The reversal of 2211200010 is 100021122.

It can be written as a sum of positive squares in 4 ways, for example, as 2085109569 + 126090441 = 45663^2 + 11229^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2211199965 and 2211200001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38526 + ... + 76854.

Almost surely, 2^2211200010 is an apocalyptic number.

2211200010 is an abundant number, since it is smaller than the sum of its proper divisors (3547039230).

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

2211200010 is a wasteful number, since it uses less digits than its factorization.

2211200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38983 (or 38980 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2211200010 is about 47023.3985373239. The cubic root of 2211200010 is about 1302.7947783246.

Adding to 2211200010 its reverse (100021122), we get a palindrome (2311221132).

The spelling of 2211200010 in words is "two billion, two hundred eleven million, two hundred thousand, ten".