10210012221212 has 12 divisors (see below), whose sum is σ = 18093692544480. Its totient is φ = 5040385779936.

The previous prime is 10210012221193. The next prime is 10210012221221. The reversal of 10210012221212 is 21212221001201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16155082313 + ... + 16155082944.

It is an arithmetic number, because the mean of its divisors is an integer number (1507807712040).

Almost surely, 2^{10210012221212} is an apocalyptic number.

It is an amenable number.

10210012221212 is a deficient number, since it is larger than the sum of its proper divisors (7883680323268).

10210012221212 is a wasteful number, since it uses less digits than its factorization.

10210012221212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32310165340 (or 32310165338 counting only the distinct ones).

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

Adding to 10210012221212 its reverse (21212221001201), we get a palindrome (31422233222413).

The spelling of 10210012221212 in words is "ten trillion, two hundred ten billion, twelve million, two hundred twenty-one thousand, two hundred twelve".