10002112222312 has 32 divisors (see below), whose sum is σ = 21931541755200. Its totient is φ = 4186930696704.

The previous prime is 10002112222303. The next prime is 10002112222409. The reversal of 10002112222312 is 21322221120001.

It is a self number, because there is not a number n which added to its sum of digits gives 10002112222312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076848137 + ... + 2076852952.

It is an arithmetic number, because the mean of its divisors is an integer number (685360679850).

Almost surely, 2^{10002112222312} is an apocalyptic number.

It is an amenable number.

10002112222312 is an abundant number, since it is smaller than the sum of its proper divisors (11929429532888).

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

10002112222312 is a wasteful number, since it uses less digits than its factorization.

10002112222312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153701145 (or 4153701141 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10002112222312 its reverse (21322221120001), we get a palindrome (31324333342313).

The spelling of 10002112222312 in words is "ten trillion, two billion, one hundred twelve million, two hundred twenty-two thousand, three hundred twelve".