10222112022212 has 12 divisors (see below), whose sum is σ = 17888719618560. Its totient is φ = 5111049274056.

The previous prime is 10222112022209. The next prime is 10222112022259. The reversal of 10222112022212 is 21222021122201.

It is a super-2 number, since 2×10222112022212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3508589 + ... + 5723147.

It is an arithmetic number, because the mean of its divisors is an integer number (1490726634880).

Almost surely, 2^{10222112022212} is an apocalyptic number.

It is an amenable number.

10222112022212 is a deficient number, since it is larger than the sum of its proper divisors (7666607596348).

10222112022212 is a wasteful number, since it uses less digits than its factorization.

10222112022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368530 (or 3368528 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10222112022212 its reverse (21222021122201), we get a palindrome (31444133144413).

The spelling of 10222112022212 in words is "ten trillion, two hundred twenty-two billion, one hundred twelve million, twenty-two thousand, two hundred twelve".