10221001102222 has 16 divisors (see below), whose sum is σ = 15411136189680. Its totient is φ = 5083961799168.

The previous prime is 10221001102183. The next prime is 10221001102283. The reversal of 10221001102222 is 22220110012201.

It is a happy number.

10221001102222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10221001102196 and 10221001102205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845358 + ... + 4883374.

It is an arithmetic number, because the mean of its divisors is an integer number (963196011855).

Almost surely, 2^{10221001102222} is an apocalyptic number.

10221001102222 is a deficient number, since it is larger than the sum of its proper divisors (5190135087458).

10221001102222 is a wasteful number, since it uses less digits than its factorization.

10221001102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046755.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10221001102222 its reverse (22220110012201), we get a palindrome (32441111114423).

The spelling of 10221001102222 in words is "ten trillion, two hundred twenty-one billion, one million, one hundred two thousand, two hundred twenty-two".