11220432244042 has 16 divisors (see below), whose sum is σ = 19300675266432. Its totient is φ = 4792344535440.

The previous prime is 11220432244001. The next prime is 11220432244051. The reversal of 11220432244042 is 24044223402211.

It is a junction number, because it is equal to n+sod(n) for n = 11220432243995 and 11220432244013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367674134 + ... + 1367682337.

It is an arithmetic number, because the mean of its divisors is an integer number (1206292204152).

Almost surely, 2^{11220432244042} is an apocalyptic number.

11220432244042 is a deficient number, since it is larger than the sum of its proper divisors (8080243022390).

11220432244042 is a wasteful number, since it uses less digits than its factorization.

11220432244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735356773.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 11220432244042 its reverse (24044223402211), we get a palindrome (35264655646253).

The spelling of 11220432244042 in words is "eleven trillion, two hundred twenty billion, four hundred thirty-two million, two hundred forty-four thousand, forty-two".