11121380458802 has 16 divisors (see below), whose sum is σ = 17378593696800. Its totient is φ = 5333113404960.

The previous prime is 11121380458801. The next prime is 11121380458831. The reversal of 11121380458802 is 20885408312111.

It is not an unprimeable number, because it can be changed into a prime (11121380458801) 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, 1149373052 + ... + 1149382727.

It is an arithmetic number, because the mean of its divisors is an integer number (1086162106050).

Almost surely, 2^{11121380458802} is an apocalyptic number.

11121380458802 is a deficient number, since it is larger than the sum of its proper divisors (6257213237998).

11121380458802 is a wasteful number, since it uses less digits than its factorization.

11121380458802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298755881.

The product of its (nonzero) digits is 122880, while the sum is 44.

The spelling of 11121380458802 in words is "eleven trillion, one hundred twenty-one billion, three hundred eighty million, four hundred fifty-eight thousand, eight hundred two".