14012233031221 has 8 divisors (see below), whose sum is σ = 14343910981664. Its totient is φ = 13680819265680.

The previous prime is 14012233031189. The next prime is 14012233031227. The reversal of 14012233031221 is 12213033221041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14012233031221 - 2⁵ = 14012233031189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012233031227) 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, 65938890 + ... + 66151051.

It is an arithmetic number, because the mean of its divisors is an integer number (1792988872708).

Almost surely, 2^{14012233031221} is an apocalyptic number.

It is an amenable number.

14012233031221 is a deficient number, since it is larger than the sum of its proper divisors (331677950443).

14012233031221 is a wasteful number, since it uses less digits than its factorization.

14012233031221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132092451.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 14012233031221 its reverse (12213033221041), we get a palindrome (26225266252262).

The spelling of 14012233031221 in words is "fourteen trillion, twelve billion, two hundred thirty-three million, thirty-one thousand, two hundred twenty-one".