11201422442 has 12 divisors (see below), whose sum is σ = 19545339330. Its totient is φ = 4800609576.

The previous prime is 11201422399. The next prime is 11201422483. The reversal of 11201422442 is 24422410211.

It can be written as a sum of positive squares in only one way, i.e., 11176929841 + 24492601 = 105721^2 + 4949^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57150017 + ... + 57150212.

Almost surely, 2^11201422442 is an apocalyptic number.

11201422442 is a deficient number, since it is larger than the sum of its proper divisors (8343916888).

11201422442 is a wasteful number, since it uses less digits than its factorization.

11201422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114300245 (or 114300238 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 11201422442 its reverse (24422410211), we get a palindrome (35623832653).

The spelling of 11201422442 in words is "eleven billion, two hundred one million, four hundred twenty-two thousand, four hundred forty-two".