10221100002222 has 16 divisors (see below), whose sum is σ = 20994691896912. Its totient is φ = 3314951352000.

The previous prime is 10221100002173. The next prime is 10221100002263. The reversal of 10221100002222 is 22220000112201.

10221100002222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 23020495279 + ... + 23020495722.

It is an arithmetic number, because the mean of its divisors is an integer number (1312168243557).

Almost surely, 2^{10221100002222} is an apocalyptic number.

10221100002222 is an abundant number, since it is smaller than the sum of its proper divisors (10773591894690).

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

10221100002222 is a wasteful number, since it uses less digits than its factorization.

10221100002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46040991043.

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

Adding to 10221100002222 its reverse (22220000112201), we get a palindrome (32441100114423).

The spelling of 10221100002222 in words is "ten trillion, two hundred twenty-one billion, one hundred million, two thousand, two hundred twenty-two".