10210002101212 has 12 divisors (see below), whose sum is σ = 17868991356216. Its totient is φ = 5104575999440.

The previous prime is 10210002101209. The next prime is 10210002101281. The reversal of 10210002101212 is 21210120001201.

It is a junction number, because it is equal to n+sod(n) for n = 10210002101192 and 10210002101201.

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, 106208743 + ... + 106304830.

It is an arithmetic number, because the mean of its divisors is an integer number (1489082613018).

Almost surely, 2^{10210002101212} is an apocalyptic number.

It is an amenable number.

10210002101212 is a deficient number, since it is larger than the sum of its proper divisors (7658989255004).

10210002101212 is a wasteful number, since it uses less digits than its factorization.

10210002101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212525588 (or 212525586 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10210002101212 its reverse (21210120001201), we get a palindrome (31420122102413).

The spelling of 10210002101212 in words is "ten trillion, two hundred ten billion, two million, one hundred one thousand, two hundred twelve".