12026237455 has 4 divisors (see below), whose sum is σ = 14431484952. Its totient is φ = 9620989960.

The previous prime is 12026237453. The next prime is 12026237459. The reversal of 12026237455 is 55473262021.

12026237455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12026237455 - 2¹ = 12026237453 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 (12026237453) 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 3 ways as a sum of consecutive naturals, for example, 1202623741 + ... + 1202623750.

It is an arithmetic number, because the mean of its divisors is an integer number (3607871238).

Almost surely, 2^12026237455 is an apocalyptic number.

12026237455 is a deficient number, since it is larger than the sum of its proper divisors (2405247497).

12026237455 is an equidigital number, since it uses as much as digits as its factorization.

12026237455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405247496.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 12026237455 its reverse (55473262021), we get a palindrome (67499499476).

The spelling of 12026237455 in words is "twelve billion, twenty-six million, two hundred thirty-seven thousand, four hundred fifty-five".