11554222000434 has 64 divisors (see below), whose sum is σ = 24053852949120. Its totient is φ = 3696843870720.

The previous prime is 11554222000427. The next prime is 11554222000469. The reversal of 11554222000434 is 43400022245511.

It is a junction number, because it is equal to n+sod(n) for n = 11554222000395 and 11554222000404.

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 31 ways as a sum of consecutive naturals, for example, 8092764 + ... + 9412824.

It is an arithmetic number, because the mean of its divisors is an integer number (375841452330).

Almost surely, 2^{11554222000434} is an apocalyptic number.

11554222000434 is an abundant number, since it is smaller than the sum of its proper divisors (12499630948686).

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

11554222000434 is a wasteful number, since it uses less digits than its factorization.

11554222000434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320635.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 11554222000434 its reverse (43400022245511), we get a palindrome (54954244245945).

The spelling of 11554222000434 in words is "eleven trillion, five hundred fifty-four billion, two hundred twenty-two million, four hundred thirty-four", and thus it is an aban number.