11101224043 has 48 divisors (see below), whose sum is σ = 14814830016. Its totient is φ = 8072386560.

The previous prime is 11101224011. The next prime is 11101224061. The reversal of 11101224043 is 34042210111.

It is not a de Polignac number, because 11101224043 - 2⁵ = 11101224011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11101224043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101227043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2858463 + ... + 2862343.

It is an arithmetic number, because the mean of its divisors is an integer number (308642292).

Almost surely, 2^11101224043 is an apocalyptic number.

11101224043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11101224043 is a deficient number, since it is larger than the sum of its proper divisors (3713605973).

11101224043 is a wasteful number, since it uses less digits than its factorization.

11101224043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004 (or 3961 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11101224043 its reverse (34042210111), we get a palindrome (45143434154).

The spelling of 11101224043 in words is "eleven billion, one hundred one million, two hundred twenty-four thousand, forty-three".