11123412441401 has 12 divisors (see below), whose sum is σ = 12568568937408. Its totient is φ = 9821340747504.

The previous prime is 11123412441377. The next prime is 11123412441523. The reversal of 11123412441401 is 10414421432111.

11123412441401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11123412441401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11123412446401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1430844125 + ... + 1430851898.

It is an arithmetic number, because the mean of its divisors is an integer number (1047380744784).

Almost surely, 2^{11123412441401} is an apocalyptic number.

It is an amenable number.

11123412441401 is a deficient number, since it is larger than the sum of its proper divisors (1445156496007).

11123412441401 is a wasteful number, since it uses less digits than its factorization.

11123412441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861696072 (or 2861696059 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 11123412441401 its reverse (10414421432111), we get a palindrome (21537833873512).

The spelling of 11123412441401 in words is "eleven trillion, one hundred twenty-three billion, four hundred twelve million, four hundred forty-one thousand, four hundred one".