14221112433212 has 24 divisors (see below), whose sum is σ = 26227354193040. Its totient is φ = 6728456039040.

The previous prime is 14221112433139. The next prime is 14221112433259. The reversal of 14221112433212 is 21233421112241.

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, 109106339 + ... + 109236602.

It is an arithmetic number, because the mean of its divisors is an integer number (1092806424710).

Almost surely, 2^{14221112433212} is an apocalyptic number.

It is an amenable number.

14221112433212 is a deficient number, since it is larger than the sum of its proper divisors (12006241759828).

14221112433212 is a wasteful number, since it uses less digits than its factorization.

14221112433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218343821 (or 218343819 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

Adding to 14221112433212 its reverse (21233421112241), we get a palindrome (35454533545453).

The spelling of 14221112433212 in words is "fourteen trillion, two hundred twenty-one billion, one hundred twelve million, four hundred thirty-three thousand, two hundred twelve".