2210012200 has 48 divisors (see below), whose sum is σ = 5605400160. Its totient is φ = 803640000.

The previous prime is 2210012177. The next prime is 2210012213. The reversal of 2210012200 is 22100122.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 11 ways as a sum of consecutive naturals, for example, 500076 + ... + 504475.

It is an arithmetic number, because the mean of its divisors is an integer number (116779170).

Almost surely, 2^2210012200 is an apocalyptic number.

2210012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210012200 is an abundant number, since it is smaller than the sum of its proper divisors (3395387960).

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

2210012200 is a wasteful number, since it uses less digits than its factorization.

2210012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004578 (or 1004569 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2210012200 is about 47010.7668518606. The cubic root of 2210012200 is about 1302.5614585840.

Adding to 2210012200 its reverse (22100122), we get a palindrome (2232112322).

2210012200 divided by its reverse (22100122) gives a square (100 = 10²).

The spelling of 2210012200 in words is "two billion, two hundred ten million, twelve thousand, two hundred".