10211021330012 has 96 divisors (see below), whose sum is σ = 18603129323520. Its totient is φ = 4900633920000.

The previous prime is 10211021329987. The next prime is 10211021330021. The reversal of 10211021330012 is 21003312011201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3766513337 + ... + 3766516047.

It is an arithmetic number, because the mean of its divisors is an integer number (193782597120).

Almost surely, 2^{10211021330012} is an apocalyptic number.

It is an amenable number.

10211021330012 is a deficient number, since it is larger than the sum of its proper divisors (8392107993508).

10211021330012 is a wasteful number, since it uses less digits than its factorization.

10211021330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323 (or 4321 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10211021330012 its reverse (21003312011201), we get a palindrome (31214333341213).

The spelling of 10211021330012 in words is "ten trillion, two hundred eleven billion, twenty-one million, three hundred thirty thousand, twelve".