12441011011 has 16 divisors (see below), whose sum is σ = 14679876960. Its totient is φ = 10394392320.

The previous prime is 12441011003. The next prime is 12441011071. The reversal of 12441011011 is 11011014421.

It is not a de Polignac number, because 12441011011 - 2³ = 12441011003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12441011071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157210 + ... + 222703.

It is an arithmetic number, because the mean of its divisors is an integer number (917492310).

Almost surely, 2^12441011011 is an apocalyptic number.

12441011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12441011011 is a deficient number, since it is larger than the sum of its proper divisors (2238865949).

12441011011 is a wasteful number, since it uses less digits than its factorization.

12441011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380166.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12441011011 its reverse (11011014421), we get a palindrome (23452025432).

The spelling of 12441011011 in words is "twelve billion, four hundred forty-one million, eleven thousand, eleven".