10021202002012 has 12 divisors (see below), whose sum is σ = 17600414348440. Its totient is φ = 4992512188176.

The previous prime is 10021202002003. The next prime is 10021202002051. The reversal of 10021202002012 is 21020020212001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10021202001983 and 10021202002001.

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, 4522201962 + ... + 4522204177.

Almost surely, 2^{10021202002012} is an apocalyptic number.

It is an amenable number.

10021202002012 is a deficient number, since it is larger than the sum of its proper divisors (7579212346428).

10021202002012 is a wasteful number, since it uses less digits than its factorization.

10021202002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044406420 (or 9044406418 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10021202002012 its reverse (21020020212001), we get a palindrome (31041222214013).

The spelling of 10021202002012 in words is "ten trillion, twenty-one billion, two hundred two million, two thousand, twelve".