10222221002200 has 48 divisors (see below), whose sum is σ = 24799997051280. Its totient is φ = 3911110642560.

The previous prime is 10222221002153. The next prime is 10222221002207. The reversal of 10222221002200 is 220012222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222221002207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1111106379 + ... + 1111115578.

It is an arithmetic number, because the mean of its divisors is an integer number (516666605235).

Almost surely, 2^{10222221002200} is an apocalyptic number.

10222221002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222221002200 is an abundant number, since it is smaller than the sum of its proper divisors (14577776049080).

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

10222221002200 is a wasteful number, since it uses less digits than its factorization.

10222221002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222221996 (or 2222221987 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10222221002200 its reverse (220012222201), we get a palindrome (10442233224401).

The spelling of 10222221002200 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-one million, two thousand, two hundred".