10021211120012 has 6 divisors (see below), whose sum is σ = 17537119460028. Its totient is φ = 5010605560004.

The previous prime is 10021211119981. The next prime is 10021211120029. The reversal of 10021211120012 is 21002111212001.

10021211120012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252651389998 + ... + 1252651390005.

It is an arithmetic number, because the mean of its divisors is an integer number (2922853243338).

Almost surely, 2^{10021211120012} is an apocalyptic number.

It is an amenable number.

10021211120012 is a deficient number, since it is larger than the sum of its proper divisors (7515908340016).

10021211120012 is a wasteful number, since it uses less digits than its factorization.

10021211120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505302780007 (or 2505302780005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021211120012 its reverse (21002111212001), we get a palindrome (31023322332013).

The spelling of 10021211120012 in words is "ten trillion, twenty-one billion, two hundred eleven million, one hundred twenty thousand, twelve".