11134203400422 has 12 divisors (see below), whose sum is σ = 24124107367620. Its totient is φ = 3711401133468.

The previous prime is 11134203400421. The next prime is 11134203400433. The reversal of 11134203400422 is 22400430243111.

11134203400422 is a `hidden beast` number, since 1 + 1 + 1 + 34 + 203 + 4 + 0 + 0 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134203400421) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 309283427772 + ... + 309283427807.

It is an arithmetic number, because the mean of its divisors is an integer number (2010342280635).

Almost surely, 2^{11134203400422} is an apocalyptic number.

11134203400422 is an abundant number, since it is smaller than the sum of its proper divisors (12989903967198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11134203400422 is a wasteful number, since it uses less digits than its factorization.

11134203400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618566855587 (or 618566855584 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11134203400422 its reverse (22400430243111), we get a palindrome (33534633643533).

The spelling of 11134203400422 in words is "eleven trillion, one hundred thirty-four billion, two hundred three million, four hundred thousand, four hundred twenty-two".