10112110202212 has 24 divisors (see below), whose sum is σ = 17743030414200. Its totient is φ = 5042674914816.

The previous prime is 10112110202191. The next prime is 10112110202213. The reversal of 10112110202212 is 21220201121101.

It can be written as a sum of positive squares in 4 ways, for example, as 63375041536 + 10048735160676 = 251744^2 + 3169974^2 .

It is not an unprimeable number, because it can be changed into a prime (10112110202213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20848714 + ... + 21328222.

It is an arithmetic number, because the mean of its divisors is an integer number (739292933925).

Almost surely, 2^{10112110202212} is an apocalyptic number.

It is an amenable number.

10112110202212 is a deficient number, since it is larger than the sum of its proper divisors (7630920211988).

10112110202212 is a wasteful number, since it uses less digits than its factorization.

10112110202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493455 (or 493453 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10112110202212 its reverse (21220201121101), we get a palindrome (31332311323313).

The spelling of 10112110202212 in words is "ten trillion, one hundred twelve billion, one hundred ten million, two hundred two thousand, two hundred twelve".