1000233211112 has 32 divisors (see below), whose sum is σ = 1892263065600. Its totient is φ = 495638305344.

The previous prime is 1000233211093. The next prime is 1000233211169. The reversal of 1000233211112 is 2111123320001.

It is a super-2 number, since 2×1000233211112² (a number of 25 digits) contains 22 as substring.

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, 398078 + ... + 1469330.

It is an arithmetic number, because the mean of its divisors is an integer number (59133220800).

Almost surely, 2^{1000233211112} is an apocalyptic number.

It is an amenable number.

1000233211112 is a deficient number, since it is larger than the sum of its proper divisors (892029854488).

1000233211112 is a wasteful number, since it uses less digits than its factorization.

1000233211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072305 (or 1072301 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1000233211112 its reverse (2111123320001), we get a palindrome (3111356531113).

The spelling of 1000233211112 in words is "one trillion, two hundred thirty-three million, two hundred eleven thousand, one hundred twelve".