13014124221 has 8 divisors (see below), whose sum is σ = 19831046464. Its totient is φ = 7436642400.

The previous prime is 13014124199. The next prime is 13014124231. The reversal of 13014124221 is 12242141031.

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

It is not a de Polignac number, because 13014124221 - 2⁹ = 13014123709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 619720201 = 13014124221 / (1 + 3 + 0 + 1 + 4 + 1 + 2 + 4 + 2 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014124231) 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, 309860080 + ... + 309860121.

It is an arithmetic number, because the mean of its divisors is an integer number (2478880808).

Almost surely, 2^13014124221 is an apocalyptic number.

It is an amenable number.

13014124221 is a deficient number, since it is larger than the sum of its proper divisors (6816922243).

13014124221 is an equidigital number, since it uses as much as digits as its factorization.

13014124221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619720211.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 13014124221 its reverse (12242141031), we get a palindrome (25256265252).

The spelling of 13014124221 in words is "thirteen billion, fourteen million, one hundred twenty-four thousand, two hundred twenty-one".