12411210555 has 16 divisors (see below), whose sum is σ = 22064374560. Its totient is φ = 6619312224.

The previous prime is 12411210547. The next prime is 12411210557. The reversal of 12411210555 is 55501211421.

It is a happy number.

12411210555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12411210555 - 2³ = 12411210547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12411210557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45967312 + ... + 45967581.

It is an arithmetic number, because the mean of its divisors is an integer number (1379023410).

Almost surely, 2^12411210555 is an apocalyptic number.

12411210555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12411210555 is a deficient number, since it is larger than the sum of its proper divisors (9653164005).

12411210555 is an equidigital number, since it uses as much as digits as its factorization.

12411210555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91934907 (or 91934901 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 12411210555 its reverse (55501211421), we get a palindrome (67912421976).

The spelling of 12411210555 in words is "twelve billion, four hundred eleven million, two hundred ten thousand, five hundred fifty-five".