14122142212 has 12 divisors (see below), whose sum is σ = 24722978896. Its totient is φ = 7058433960.

The previous prime is 14122142207. The next prime is 14122142227. The reversal of 14122142212 is 21224122141.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647214 + ... + 668677.

Almost surely, 2^14122142212 is an apocalyptic number.

It is an amenable number.

14122142212 is a deficient number, since it is larger than the sum of its proper divisors (10600836684).

14122142212 is a wasteful number, since it uses less digits than its factorization.

14122142212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318578 (or 1318576 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

Adding to 14122142212 its reverse (21224122141), we get a palindrome (35346264353).

The spelling of 14122142212 in words is "fourteen billion, one hundred twenty-two million, one hundred forty-two thousand, two hundred twelve".