11120042201401 has 16 divisors (see below), whose sum is σ = 12979195084800. Its totient is φ = 9328538777040.

The previous prime is 11120042201393. The next prime is 11120042201441. The reversal of 11120042201401 is 10410224002111.

It is a happy number.

It is not a de Polignac number, because 11120042201401 - 2³ = 11120042201393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120042201441) 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 15 ways as a sum of consecutive naturals, for example, 29289456 + ... + 29666686.

It is an arithmetic number, because the mean of its divisors is an integer number (811199692800).

Almost surely, 2^{11120042201401} is an apocalyptic number.

It is an amenable number.

11120042201401 is a deficient number, since it is larger than the sum of its proper divisors (1859152883399).

11120042201401 is an equidigital number, since it uses as much as digits as its factorization.

11120042201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466884.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11120042201401 its reverse (10410224002111), we get a palindrome (21530266203512).

The spelling of 11120042201401 in words is "eleven trillion, one hundred twenty billion, forty-two million, two hundred one thousand, four hundred one".