10001101021112 has 32 divisors (see below), whose sum is σ = 18831455203680. Its totient is φ = 4979407555200.

The previous prime is 10001101021081. The next prime is 10001101021129. The reversal of 10001101021112 is 21112010110001.

It is a junction number, because it is equal to n+sod(n) for n = 10001101021093 and 10001101021102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122362 + ... + 4611062.

It is an arithmetic number, because the mean of its divisors is an integer number (588482975115).

Almost surely, 2^{10001101021112} is an apocalyptic number.

It is an amenable number.

10001101021112 is a deficient number, since it is larger than the sum of its proper divisors (8830354182568).

10001101021112 is a wasteful number, since it uses less digits than its factorization.

10001101021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490223 (or 3490219 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10001101021112 its reverse (21112010110001), we get a palindrome (31113111131113).

The spelling of 10001101021112 in words is "ten trillion, one billion, one hundred one million, twenty-one thousand, one hundred twelve".