10222112200212 has 120 divisors (see below), whose sum is σ = 29173195874592. Its totient is φ = 3095352187200.

The previous prime is 10222112200151. The next prime is 10222112200219. The reversal of 10222112200212 is 21200221122201.

It is a happy number.

10222112200212 is a `hidden beast` number, since 1 + 0 + 22 + 211 + 220 + 0 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222112200219) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 3848887 + ... + 5937857.

Almost surely, 2^{10222112200212} is an apocalyptic number.

10222112200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222112200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14586597937296).

10222112200212 is an abundant number, since it is smaller than the sum of its proper divisors (18951083674380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222112200212 is a wasteful number, since it uses less digits than its factorization.

10222112200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090371 (or 2090360 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10222112200212 its reverse (21200221122201), we get a palindrome (31422333322413).

The spelling of 10222112200212 in words is "ten trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand, two hundred twelve".