20210010112 has 24 divisors (see below), whose sum is σ = 40410156150. Its totient is φ = 10105004032.

The previous prime is 20210010109. The next prime is 20210010113. The reversal of 20210010112 is 21101001202.

It can be written as a sum of positive squares in only one way, i.e., 19492627456 + 717382656 = 139616^2 + 26784^2 .

It is not an unprimeable number, because it can be changed into a prime (20210010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4932037 + ... + 4936132.

Almost surely, 2^20210010112 is an apocalyptic number.

It is an amenable number.

20210010112 is a deficient number, since it is larger than the sum of its proper divisors (20200146038).

20210010112 is an frugal number, since it uses more digits than its factorization.

20210010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868191 (or 9868171 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20210010112 its reverse (21101001202), we get a palindrome (41311011314).

It can be divided in two parts, 202100 and 10112, that added together give a palindrome (212212).

The spelling of 20210010112 in words is "twenty billion, two hundred ten million, ten thousand, one hundred twelve".