14103021212 has 24 divisors (see below), whose sum is σ = 28363628160. Its totient is φ = 6010383600.

The previous prime is 14103021203. The next prime is 14103021221. The reversal of 14103021212 is 21212030141.

It is an interprime number because it is at equal distance from previous prime (14103021203) and next prime (14103021221).

It is a super-2 number, since 2×14103021212² (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, 1401914 + ... + 1411937.

It is an arithmetic number, because the mean of its divisors is an integer number (1181817840).

Almost surely, 2^14103021212 is an apocalyptic number.

It is an amenable number.

14103021212 is an abundant number, since it is smaller than the sum of its proper divisors (14260606948).

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

14103021212 is a wasteful number, since it uses less digits than its factorization.

14103021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814041 (or 2814039 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 14103021212 its reverse (21212030141), we get a palindrome (35315051353).

The spelling of 14103021212 in words is "fourteen billion, one hundred three million, twenty-one thousand, two hundred twelve".