214231310112 has 48 divisors (see below), whose sum is σ = 562674101472. Its totient is φ = 71370193920.

The previous prime is 214231310087. The next prime is 214231310119. The reversal of 214231310112 is 211013132412.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (214231310119) 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, 457314 + ... + 798497.

It is an arithmetic number, because the mean of its divisors is an integer number (11722377114).

Almost surely, 2^214231310112 is an apocalyptic number.

It is an amenable number.

214231310112 is an abundant number, since it is smaller than the sum of its proper divisors (348442791360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214231310112 is a wasteful number, since it uses less digits than its factorization.

214231310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257601 (or 1257593 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 214231310112 its reverse (211013132412), we get a palindrome (425244442524).

The spelling of 214231310112 in words is "two hundred fourteen billion, two hundred thirty-one million, three hundred ten thousand, one hundred twelve".