11203444422242 has 16 divisors (see below), whose sum is σ = 16872544648512. Its totient is φ = 5579263998000.

The previous prime is 11203444422223. The next prime is 11203444422311. The reversal of 11203444422242 is 24222444430211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21309728 + ... + 21829140.

It is an arithmetic number, because the mean of its divisors is an integer number (1054534040532).

Almost surely, 2^{11203444422242} is an apocalyptic number.

11203444422242 is a deficient number, since it is larger than the sum of its proper divisors (5669100226270).

11203444422242 is a wasteful number, since it uses less digits than its factorization.

11203444422242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562633.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 11203444422242 its reverse (24222444430211), we get a palindrome (35425888852453).

The spelling of 11203444422242 in words is "eleven trillion, two hundred three billion, four hundred forty-four million, four hundred twenty-two thousand, two hundred forty-two".