2200220202210 has 128 divisors (see below), whose sum is σ = 5376400233984. Its totient is φ = 576148930560.

The previous prime is 2200220202151. The next prime is 2200220202259. The reversal of 2200220202210 is 122020220022.

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 2200220202210.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 654630930 + ... + 654634290.

It is an arithmetic number, because the mean of its divisors is an integer number (42003126828).

Almost surely, 2^{2200220202210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200220202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688200116992).

2200220202210 is an abundant number, since it is smaller than the sum of its proper divisors (3176180031774).

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

2200220202210 is a wasteful number, since it uses less digits than its factorization.

2200220202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2200220202210 its reverse (122020220022), we get a palindrome (2322240422232).

The spelling of 2200220202210 in words is "two trillion, two hundred billion, two hundred twenty million, two hundred two thousand, two hundred ten".