1111223344141 has 4 divisors (see below), whose sum is σ = 1112367756384. Its totient is φ = 1110078931900.

The previous prime is 1111223344129. The next prime is 1111223344151. The reversal of 1111223344141 is 1414433221111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1111223344141 - 2¹¹ = 1111223342093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111223344151) 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, 572204665 + ... + 572206606.

It is an arithmetic number, because the mean of its divisors is an integer number (278091939096).

Almost surely, 2^{1111223344141} is an apocalyptic number.

It is an amenable number.

1111223344141 is a deficient number, since it is larger than the sum of its proper divisors (1144412243).

1111223344141 is an equidigital number, since it uses as much as digits as its factorization.

1111223344141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144412242.

The product of its digits is 2304, while the sum is 28.

Adding to 1111223344141 its reverse (1414433221111), we get a palindrome (2525656565252).

The spelling of 1111223344141 in words is "one trillion, one hundred eleven billion, two hundred twenty-three million, three hundred forty-four thousand, one hundred forty-one".