10001101112 has 16 divisors (see below), whose sum is σ = 18756166200. Its totient is φ = 4999456800.

The previous prime is 10001101081. The next prime is 10001101157. The reversal of 10001101112 is 21110110001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10001101112.

It is a congruent number.

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, 97187 + ... + 171602.

Almost surely, 2^10001101112 is an apocalyptic number.

It is an amenable number.

10001101112 is a deficient number, since it is larger than the sum of its proper divisors (8755065088).

10001101112 is a wasteful number, since it uses less digits than its factorization.

10001101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273446 (or 273442 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10001101112 its reverse (21110110001), we get a palindrome (31111211113).

The spelling of 10001101112 in words is "ten billion, one million, one hundred one thousand, one hundred twelve".