11242220141443 has 8 divisors (see below), whose sum is σ = 11273799136320. Its totient is φ = 11210646289920.

The previous prime is 11242220141371. The next prime is 11242220141473. The reversal of 11242220141443 is 34414102224211.

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 11242220141443 - 2¹³ = 11242220133251 is a prime.

It is a super-2 number, since 2×11242220141443² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11242220141473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3112953 + ... + 5672293.

It is an arithmetic number, because the mean of its divisors is an integer number (1409224892040).

Almost surely, 2^{11242220141443} is an apocalyptic number.

11242220141443 is a deficient number, since it is larger than the sum of its proper divisors (31578994877).

11242220141443 is a wasteful number, since it uses less digits than its factorization.

11242220141443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571677.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11242220141443 its reverse (34414102224211), we get a palindrome (45656322365654).

The spelling of 11242220141443 in words is "eleven trillion, two hundred forty-two billion, two hundred twenty million, one hundred forty-one thousand, four hundred forty-three".