10022221200212 has 12 divisors (see below), whose sum is σ = 18888032262036. Its totient is φ = 4625640553920.

The previous prime is 10022221200203. The next prime is 10022221200253. The reversal of 10022221200212 is 21200212222001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4183841157136 + 5838380043076 = 2045444^2 + 2416274^2 .

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, 96367511489 + ... + 96367511592.

It is an arithmetic number, because the mean of its divisors is an integer number (1574002688503).

Almost surely, 2^{10022221200212} is an apocalyptic number.

It is an amenable number.

10022221200212 is a deficient number, since it is larger than the sum of its proper divisors (8865811061824).

10022221200212 is a wasteful number, since it uses less digits than its factorization.

10022221200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192735023098 (or 192735023096 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10022221200212 its reverse (21200212222001), we get a palindrome (31222433422213).

The spelling of 10022221200212 in words is "ten trillion, twenty-two billion, two hundred twenty-one million, two hundred thousand, two hundred twelve".