10021213211312 has 80 divisors (see below), whose sum is σ = 19795389755040. Its totient is φ = 4913252198400.

The previous prime is 10021213211299. The next prime is 10021213211327. The reversal of 10021213211312 is 21311231212001.

10021213211312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10021213211312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557313362 + ... + 557331342.

It is an arithmetic number, because the mean of its divisors is an integer number (247442371938).

Almost surely, 2^{10021213211312} is an apocalyptic number.

It is an amenable number.

10021213211312 is a deficient number, since it is larger than the sum of its proper divisors (9774176543728).

10021213211312 is a wasteful number, since it uses less digits than its factorization.

10021213211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19782 (or 19776 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10021213211312 its reverse (21311231212001), we get a palindrome (31332444423313).

The spelling of 10021213211312 in words is "ten trillion, twenty-one billion, two hundred thirteen million, two hundred eleven thousand, three hundred twelve".