12010744455 has 32 divisors (see below), whose sum is σ = 20775360000. Its totient is φ = 5904565632.

The previous prime is 12010744453. The next prime is 12010744507. The reversal of 12010744455 is 55444701021.

It is not a de Polignac number, because 12010744455 - 2¹ = 12010744453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010744453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558955 + ... + 580044.

It is an arithmetic number, because the mean of its divisors is an integer number (649230000).

Almost surely, 2^12010744455 is an apocalyptic number.

12010744455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12010744455 is a deficient number, since it is larger than the sum of its proper divisors (8764615545).

12010744455 is a wasteful number, since it uses less digits than its factorization.

12010744455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139063.

The product of its (nonzero) digits is 22400, while the sum is 33.

The spelling of 12010744455 in words is "twelve billion, ten million, seven hundred forty-four thousand, four hundred fifty-five".