10011012112 has 20 divisors (see below), whose sum is σ = 19398327376. Its totient is φ = 5004992160.

The previous prime is 10011012103. The next prime is 10011012119. The reversal of 10011012112 is 21121011001.

It is a super-2 number, since 2×10011012112² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10011012119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165403 + ... + 217669.

Almost surely, 2^10011012112 is an apocalyptic number.

It is an amenable number.

10011012112 is a deficient number, since it is larger than the sum of its proper divisors (9387315264).

10011012112 is a wasteful number, since it uses less digits than its factorization.

10011012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64246 (or 64240 counting only the distinct ones).

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

Adding to 10011012112 its reverse (21121011001), we get a palindrome (31132023113).

The spelling of 10011012112 in words is "ten billion, eleven million, twelve thousand, one hundred twelve".