10231112102212 has 6 divisors (see below), whose sum is σ = 17904446178878. Its totient is φ = 5115556051104.

The previous prime is 10231112102201. The next prime is 10231112102221. The reversal of 10231112102212 is 21220121113201.

It can be written as a sum of positive squares in only one way, i.e., 9550658691396 + 680453410816 = 3090414^2 + 824896^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10231112102212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278889012773 + ... + 1278889012780.

Almost surely, 2^{10231112102212} is an apocalyptic number.

It is an amenable number.

10231112102212 is a deficient number, since it is larger than the sum of its proper divisors (7673334076666).

10231112102212 is a wasteful number, since it uses less digits than its factorization.

10231112102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557778025557 (or 2557778025555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10231112102212 its reverse (21220121113201), we get a palindrome (31451233215413).

The spelling of 10231112102212 in words is "ten trillion, two hundred thirty-one billion, one hundred twelve million, one hundred two thousand, two hundred twelve".