11210134220443 has 4 divisors (see below), whose sum is σ = 11210216188608. Its totient is φ = 11210052252280.

The previous prime is 11210134220407. The next prime is 11210134220531. The reversal of 11210134220443 is 34402243101211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11210134220443 - 2³³ = 11201544285851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210134220543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40778596 + ... + 41052577.

It is an arithmetic number, because the mean of its divisors is an integer number (2802554047152).

Almost surely, 2^{11210134220443} is an apocalyptic number.

11210134220443 is a deficient number, since it is larger than the sum of its proper divisors (81968165).

11210134220443 is an equidigital number, since it uses as much as digits as its factorization.

11210134220443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81968164.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11210134220443 its reverse (34402243101211), we get a palindrome (45612377321654).

The spelling of 11210134220443 in words is "eleven trillion, two hundred ten billion, one hundred thirty-four million, two hundred twenty thousand, four hundred forty-three".