10021000011112 has 16 divisors (see below), whose sum is σ = 18792828396900. Its totient is φ = 5009579105280.

The previous prime is 10021000011107. The next prime is 10021000011247. The reversal of 10021000011112 is 21111000012001.

It can be written as a sum of positive squares in 2 ways, for example, as 10020985372836 + 14638276 = 3165594^2 + 3826^2 .

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, 115066287 + ... + 115153342.

Almost surely, 2^{10021000011112} is an apocalyptic number.

It is an amenable number.

10021000011112 is a deficient number, since it is larger than the sum of its proper divisors (8771828385788).

10021000011112 is a wasteful number, since it uses less digits than its factorization.

10021000011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230225076 (or 230225072 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10021000011112 its reverse (21111000012001), we get a palindrome (31132000023113).

The spelling of 10021000011112 in words is "ten trillion, twenty-one billion, eleven thousand, one hundred twelve".