10202212201112 has 16 divisors (see below), whose sum is σ = 19788773666400. Its totient is φ = 4925205890080.

The previous prime is 10202212201087. The next prime is 10202212201117. The reversal of 10202212201112 is 21110221220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202212201117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21987526064 + ... + 21987526527.

It is an arithmetic number, because the mean of its divisors is an integer number (1236798354150).

Almost surely, 2^{10202212201112} is an apocalyptic number.

It is an amenable number.

10202212201112 is a deficient number, since it is larger than the sum of its proper divisors (9586561465288).

10202212201112 is a wasteful number, since it uses less digits than its factorization.

10202212201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43975052626 (or 43975052622 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10202212201112 its reverse (21110221220201), we get a palindrome (31312433421313).

The spelling of 10202212201112 in words is "ten trillion, two hundred two billion, two hundred twelve million, two hundred one thousand, one hundred twelve".