11355200511044 has 96 divisors (see below), whose sum is σ = 21966643238400. Its totient is φ = 5104052997120.

The previous prime is 11355200511041. The next prime is 11355200511089. The reversal of 11355200511044 is 44011500255311.

It is a self number, because there is not a number n which added to its sum of digits gives 11355200511044.

It is not an unprimeable number, because it can be changed into a prime (11355200511041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351244409 + ... + 351276735.

It is an arithmetic number, because the mean of its divisors is an integer number (228819200400).

Almost surely, 2^{11355200511044} is an apocalyptic number.

It is an amenable number.

11355200511044 is a deficient number, since it is larger than the sum of its proper divisors (10611442727356).

11355200511044 is a wasteful number, since it uses less digits than its factorization.

11355200511044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33573 (or 33571 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 11355200511044 its reverse (44011500255311), we get a palindrome (55366700766355).

The spelling of 11355200511044 in words is "eleven trillion, three hundred fifty-five billion, two hundred million, five hundred eleven thousand, forty-four".