10002200211222 has 32 divisors (see below), whose sum is σ = 20146086050400. Its totient is φ = 3310468972800.

The previous prime is 10002200211203. The next prime is 10002200211251. The reversal of 10002200211222 is 22211200220001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363472 + ... + 4487372.

It is an arithmetic number, because the mean of its divisors is an integer number (629565189075).

Almost surely, 2^{10002200211222} is an apocalyptic number.

10002200211222 is an abundant number, since it is smaller than the sum of its proper divisors (10143885839178).

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

10002200211222 is a wasteful number, since it uses less digits than its factorization.

10002200211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126768.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10002200211222 its reverse (22211200220001), we get a palindrome (32213400431223).

The spelling of 10002200211222 in words is "ten trillion, two billion, two hundred million, two hundred eleven thousand, two hundred twenty-two".