12131034214 has 16 divisors (see below), whose sum is σ = 19966029552. Its totient is φ = 5493297888.

The previous prime is 12131034197. The next prime is 12131034259. The reversal of 12131034214 is 41243013121.

It is a super-2 number, since 2×12131034214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4400304 + ... + 4403059.

It is an arithmetic number, because the mean of its divisors is an integer number (1247876847).

Almost surely, 2^12131034214 is an apocalyptic number.

12131034214 is a deficient number, since it is larger than the sum of its proper divisors (7834995338).

12131034214 is a wasteful number, since it uses less digits than its factorization.

12131034214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803431.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12131034214 its reverse (41243013121), we get a palindrome (53374047335).

The spelling of 12131034214 in words is "twelve billion, one hundred thirty-one million, thirty-four thousand, two hundred fourteen".