11120505064454 has 16 divisors (see below), whose sum is σ = 16687910642256. Its totient is φ = 5557868659200.

The previous prime is 11120505064397. The next prime is 11120505064457. The reversal of 11120505064454 is 45446050502111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120505064457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48795389 + ... + 49022759.

It is an arithmetic number, because the mean of its divisors is an integer number (1042994415141).

Almost surely, 2^{11120505064454} is an apocalyptic number.

11120505064454 is a deficient number, since it is larger than the sum of its proper divisors (5567405577802).

11120505064454 is a wasteful number, since it uses less digits than its factorization.

11120505064454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237751.

The product of its (nonzero) digits is 96000, while the sum is 38.

Adding to 11120505064454 its reverse (45446050502111), we get a palindrome (56566555566565).

The spelling of 11120505064454 in words is "eleven trillion, one hundred twenty billion, five hundred five million, sixty-four thousand, four hundred fifty-four".