11224411142 has 16 divisors (see below), whose sum is σ = 19247054112. Its totient is φ = 4809160320.

The previous prime is 11224411103. The next prime is 11224411147. The reversal of 11224411142 is 24111442211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224411147) 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, 53933 + ... + 159240.

It is an arithmetic number, because the mean of its divisors is an integer number (1202940882).

Almost surely, 2^11224411142 is an apocalyptic number.

11224411142 is a deficient number, since it is larger than the sum of its proper divisors (8022642970).

11224411142 is a wasteful number, since it uses less digits than its factorization.

11224411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216943.

The product of its digits is 512, while the sum is 23.

Adding to 11224411142 its reverse (24111442211), we get a palindrome (35335853353).

The spelling of 11224411142 in words is "eleven billion, two hundred twenty-four million, four hundred eleven thousand, one hundred forty-two".