10202212102222 has 16 divisors (see below), whose sum is σ = 18092592891360. Its totient is φ = 4221605007648.

The previous prime is 10202212102189. The next prime is 10202212102249. The reversal of 10202212102222 is 22220121220201.

It is a self number, because there is not a number n which added to its sum of digits gives 10202212102222.

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, 12564300213 + ... + 12564301024.

It is an arithmetic number, because the mean of its divisors is an integer number (1130787055710).

Almost surely, 2^{10202212102222} is an apocalyptic number.

10202212102222 is a deficient number, since it is larger than the sum of its proper divisors (7890380789138).

10202212102222 is a wasteful number, since it uses less digits than its factorization.

10202212102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25128601275.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10202212102222 its reverse (22220121220201), we get a palindrome (32422333322423).

The spelling of 10202212102222 in words is "ten trillion, two hundred two billion, two hundred twelve million, one hundred two thousand, two hundred twenty-two".