10213020212 has 24 divisors (see below), whose sum is σ = 18078799872. Its totient is φ = 5047812000.

The previous prime is 10213020203. The next prime is 10213020247. The reversal of 10213020212 is 21202031201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234893 + ... + 274955.

It is an arithmetic number, because the mean of its divisors is an integer number (753283328).

Almost surely, 2^10213020212 is an apocalyptic number.

It is an amenable number.

10213020212 is a deficient number, since it is larger than the sum of its proper divisors (7865779660).

10213020212 is a wasteful number, since it uses less digits than its factorization.

10213020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40799 (or 40797 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10213020212 its reverse (21202031201), we get a palindrome (31415051413).

The spelling of 10213020212 in words is "ten billion, two hundred thirteen million, twenty thousand, two hundred twelve".