10122212102012 has 12 divisors (see below), whose sum is σ = 17736096869400. Its totient is φ = 5054755853616.

The previous prime is 10122212101993. The next prime is 10122212102017. The reversal of 10122212102012 is 21020121222101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122212102017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1587545762 + ... + 1587552137.

It is an arithmetic number, because the mean of its divisors is an integer number (1478008072450).

Almost surely, 2^{10122212102012} is an apocalyptic number.

It is an amenable number.

10122212102012 is a deficient number, since it is larger than the sum of its proper divisors (7613884767388).

10122212102012 is a wasteful number, since it uses less digits than its factorization.

10122212102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175098700 (or 3175098698 counting only the distinct ones).

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

Adding to 10122212102012 its reverse (21020121222101), we get a palindrome (31142333324113).

The spelling of 10122212102012 in words is "ten trillion, one hundred twenty-two billion, two hundred twelve million, one hundred two thousand, twelve".