2101022000516 has 12 divisors (see below), whose sum is σ = 3676798648320. Its totient is φ = 1050508101000.

The previous prime is 2101022000459. The next prime is 2101022000527. The reversal of 2101022000516 is 6150002201012.

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, 2491565 + ... + 3226443.

It is an arithmetic number, because the mean of its divisors is an integer number (306399887360).

Almost surely, 2^{2101022000516} is an apocalyptic number.

It is an amenable number.

2101022000516 is a deficient number, since it is larger than the sum of its proper divisors (1575776647804).

2101022000516 is a wasteful number, since it uses less digits than its factorization.

2101022000516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449634 (or 1449632 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 2101022000516 its reverse (6150002201012), we get a palindrome (8251024201528).

The spelling of 2101022000516 in words is "two trillion, one hundred one billion, twenty-two million, five hundred sixteen", and thus it is an aban number.