10021211200516 has 24 divisors (see below), whose sum is σ = 18102970077696. Its totient is φ = 4848936480960.

The previous prime is 10021211200513. The next prime is 10021211200543. The reversal of 10021211200516 is 61500211212001.

It is not an unprimeable number, because it can be changed into a prime (10021211200513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23764785 + ... + 24182791.

It is an arithmetic number, because the mean of its divisors is an integer number (754290419904).

Almost surely, 2^{10021211200516} is an apocalyptic number.

It is an amenable number.

10021211200516 is a deficient number, since it is larger than the sum of its proper divisors (8081758877180).

10021211200516 is a wasteful number, since it uses less digits than its factorization.

10021211200516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611379 (or 611377 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 10021211200516 its reverse (61500211212001), we get a palindrome (71521422412517).

The spelling of 10021211200516 in words is "ten trillion, twenty-one billion, two hundred eleven million, two hundred thousand, five hundred sixteen".