1021210200212 has 12 divisors (see below), whose sum is σ = 1788799059936. Its totient is φ = 510124754520.

The previous prime is 1021210200193. The next prime is 1021210200287. The reversal of 1021210200212 is 2120020121201.

1021210200212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 120081614 + ... + 120090117.

It is an arithmetic number, because the mean of its divisors is an integer number (149066588328).

Almost surely, 2^{1021210200212} is an apocalyptic number.

It is an amenable number.

1021210200212 is a deficient number, since it is larger than the sum of its proper divisors (767588859724).

1021210200212 is a wasteful number, since it uses less digits than its factorization.

1021210200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240172798 (or 240172796 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1021210200212 its reverse (2120020121201), we get a palindrome (3141230321413).

The spelling of 1021210200212 in words is "one trillion, twenty-one billion, two hundred ten million, two hundred thousand, two hundred twelve".