10001112112 has 40 divisors (see below), whose sum is σ = 19584795600. Its totient is φ = 4947052800.

The previous prime is 10001112101. The next prime is 10001112127. The reversal of 10001112112 is 21121110001.

It is a super-4 number, since 4×10001112112⁴ (a number of 41 digits) contains 4444 as substring.

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, 3704139 + ... + 3706837.

It is an arithmetic number, because the mean of its divisors is an integer number (489619890).

Almost surely, 2^10001112112 is an apocalyptic number.

It is an amenable number.

10001112112 is a deficient number, since it is larger than the sum of its proper divisors (9583683488).

10001112112 is a wasteful number, since it uses less digits than its factorization.

10001112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5095 counting only the distinct ones).

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

Adding to 10001112112 its reverse (21121110001), we get a palindrome (31122222113).

The spelling of 10001112112 in words is "ten billion, one million, one hundred twelve thousand, one hundred twelve".