13240422100111 has 32 divisors (see below), whose sum is σ = 13779977748480. Its totient is φ = 12713610760704.

The previous prime is 13240422100069. The next prime is 13240422100117. The reversal of 13240422100111 is 11100122404231.

It is a cyclic number.

It is not a de Polignac number, because 13240422100111 - 2²¹ = 13240420002959 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 (13240422100117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781460106 + ... + 781477048.

It is an arithmetic number, because the mean of its divisors is an integer number (430624304640).

Almost surely, 2^{13240422100111} is an apocalyptic number.

13240422100111 is a deficient number, since it is larger than the sum of its proper divisors (539555648369).

13240422100111 is a wasteful number, since it uses less digits than its factorization.

13240422100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 13240422100111 its reverse (11100122404231), we get a palindrome (24340544504342).

The spelling of 13240422100111 in words is "thirteen trillion, two hundred forty billion, four hundred twenty-two million, one hundred thousand, one hundred eleven".