10201221000112 has 40 divisors (see below), whose sum is σ = 21037073041152. Its totient is φ = 4775440665600.

The previous prime is 10201221000079. The next prime is 10201221000121. The reversal of 10201221000112 is 21100012210201.

It is a junction number, because it is equal to n+sod(n) for n = 10201221000092 and 10201221000101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98127339 + ... + 98231242.

Almost surely, 2^{10201221000112} is an apocalyptic number.

It is an amenable number.

10201221000112 is an abundant number, since it is smaller than the sum of its proper divisors (10835852041040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201221000112 is a wasteful number, since it uses less digits than its factorization.

10201221000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196358797 (or 196358791 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10201221000112 its reverse (21100012210201), we get a palindrome (31301233210313).

The spelling of 10201221000112 in words is "ten trillion, two hundred one billion, two hundred twenty-one million, one hundred twelve", and thus it is an aban number.