11322201142443 has 8 divisors (see below), whose sum is σ = 15096470389056. Its totient is φ = 7548032995400.

The previous prime is 11322201142429. The next prime is 11322201142463. The reversal of 11322201142443 is 34424110222311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11322201142443 - 2⁵ = 11322201142411 is a prime.

It is a super-3 number, since 3×11322201142443³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11322201142443.

It is not an unprimeable number, because it can be changed into a prime (11322201142463) 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 7 ways as a sum of consecutive naturals, for example, 25013193 + ... + 25461818.

It is an arithmetic number, because the mean of its divisors is an integer number (1887058798632).

Almost surely, 2^{11322201142443} is an apocalyptic number.

11322201142443 is a deficient number, since it is larger than the sum of its proper divisors (3774269246613).

11322201142443 is an equidigital number, since it uses as much as digits as its factorization.

11322201142443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50549785.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11322201142443 its reverse (34424110222311), we get a palindrome (45746311364754).

The spelling of 11322201142443 in words is "eleven trillion, three hundred twenty-two billion, two hundred one million, one hundred forty-two thousand, four hundred forty-three".