211231141132112 has 40 divisors (see below), whose sum is σ = 410267444952960. Its totient is φ = 105355808490240.

The previous prime is 211231141132111. The next prime is 211231141132163.

211231141132112 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211231141132111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20395964 + ... + 28956132.

It is an arithmetic number, because the mean of its divisors is an integer number (10256686123824).

Almost surely, 2^{211231141132112} is an apocalyptic number.

It is an amenable number.

211231141132112 is a deficient number, since it is larger than the sum of its proper divisors (199036303820848).

211231141132112 is a wasteful number, since it uses less digits than its factorization.

211231141132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8563971 (or 8563965 counting only the distinct ones).

The product of its digits is 576, while the sum is 26.

The spelling of 211231141132112 in words is "two hundred eleven trillion, two hundred thirty-one billion, one hundred forty-one million, one hundred thirty-two thousand, one hundred twelve".