1054441112223 has 4 divisors (see below), whose sum is σ = 1405921482968. Its totient is φ = 702960741480.

The previous prime is 1054441112191. The next prime is 1054441112267. The reversal of 1054441112223 is 3222111444501.

1054441112223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1054441112223 - 2⁵ = 1054441112191 is a prime.

It is a super-2 number, since 2×1054441112223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054441112623) 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, 175740185368 + ... + 175740185373.

It is an arithmetic number, because the mean of its divisors is an integer number (351480370742).

Almost surely, 2^{1054441112223} is an apocalyptic number.

1054441112223 is a deficient number, since it is larger than the sum of its proper divisors (351480370745).

1054441112223 is an equidigital number, since it uses as much as digits as its factorization.

1054441112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351480370744.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1054441112223 its reverse (3222111444501), we get a palindrome (4276552556724).

The spelling of 1054441112223 in words is "one trillion, fifty-four billion, four hundred forty-one million, one hundred twelve thousand, two hundred twenty-three".