10221002002222 has 8 divisors (see below), whose sum is σ = 16725276003672. Its totient is φ = 4645910001000.

The previous prime is 10221002002171. The next prime is 10221002002291. The reversal of 10221002002222 is 22220020012201.

10221002002222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10221002002222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221002002196 and 10221002002205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232295500029 + ... + 232295500072.

It is an arithmetic number, because the mean of its divisors is an integer number (2090659500459).

Almost surely, 2^{10221002002222} is an apocalyptic number.

10221002002222 is a deficient number, since it is larger than the sum of its proper divisors (6504274001450).

10221002002222 is a wasteful number, since it uses less digits than its factorization.

10221002002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464591000114.

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

Adding to 10221002002222 its reverse (22220020012201), we get a palindrome (32441022014423).

The spelling of 10221002002222 in words is "ten trillion, two hundred twenty-one billion, two million, two thousand, two hundred twenty-two".