140112211012 has 48 divisors (see below), whose sum is σ = 253531772928. Its totient is φ = 67724536320.

The previous prime is 140112211009. The next prime is 140112211021. The reversal of 140112211012 is 210112211041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3294588 + ... + 3336844.

It is an arithmetic number, because the mean of its divisors is an integer number (5281911936).

Almost surely, 2^140112211012 is an apocalyptic number.

It is an amenable number.

140112211012 is a deficient number, since it is larger than the sum of its proper divisors (113419561916).

140112211012 is a wasteful number, since it uses less digits than its factorization.

140112211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42556 (or 42554 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 140112211012 its reverse (210112211041), we get a palindrome (350224422053).

The spelling of 140112211012 in words is "one hundred forty billion, one hundred twelve million, two hundred eleven thousand, twelve".