10000220011222 has 48 divisors (see below), whose sum is σ = 17654264092080. Its totient is φ = 4235530371072.

The previous prime is 10000220011213. The next prime is 10000220011237. The reversal of 10000220011222 is 22211002200001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17183958 + ... + 17756374.

It is an arithmetic number, because the mean of its divisors is an integer number (367797168585).

Almost surely, 2^{10000220011222} is an apocalyptic number.

10000220011222 is a deficient number, since it is larger than the sum of its proper divisors (7654044080858).

10000220011222 is a wasteful number, since it uses less digits than its factorization.

10000220011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574525 (or 574518 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10000220011222 its reverse (22211002200001), we get a palindrome (32211222211223).

The spelling of 10000220011222 in words is "ten trillion, two hundred twenty million, eleven thousand, two hundred twenty-two".