10222221222202 has 16 divisors (see below), whose sum is σ = 16769405289312. Its totient is φ = 4634760247920.

The previous prime is 10222221222197. The next prime is 10222221222233. The reversal of 10222221222202 is 20222212222201.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 585188268 + ... + 585205735.

It is an arithmetic number, because the mean of its divisors is an integer number (1048087830582).

Almost surely, 2^{10222221222202} is an apocalyptic number.

10222221222202 is a deficient number, since it is larger than the sum of its proper divisors (6547184067110).

10222221222202 is a wasteful number, since it uses less digits than its factorization.

10222221222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170394413.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10222221222202 its reverse (20222212222201), we get a palindrome (30444433444403).

Subtracting 10222221222202 from its reverse (20222212222201), we obtain a palindrome (9999990999999).

The spelling of 10222221222202 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, two hundred two".