14555224215 has 24 divisors (see below), whose sum is σ = 28833206688. Its totient is φ = 6653816640.

The previous prime is 14555224193. The next prime is 14555224219. The reversal of 14555224215 is 51242255541.

It is not a de Polignac number, because 14555224215 - 2¹⁰ = 14555223191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14555224215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14555224219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23103216 + ... + 23103845.

It is an arithmetic number, because the mean of its divisors is an integer number (1201383612).

Almost surely, 2^14555224215 is an apocalyptic number.

14555224215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14555224215 is a deficient number, since it is larger than the sum of its proper divisors (14277982473).

14555224215 is a wasteful number, since it uses less digits than its factorization.

14555224215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46207079 (or 46207076 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

Adding to 14555224215 its reverse (51242255541), we get a palindrome (65797479756).

The spelling of 14555224215 in words is "fourteen billion, five hundred fifty-five million, two hundred twenty-four thousand, two hundred fifteen".