1116855372050 has 24 divisors (see below), whose sum is σ = 2266201083312. Its totient is φ = 406129226000.

The previous prime is 1116855372043. The next prime is 1116855372109. The reversal of 1116855372050 is 502735586111.

It is a junction number, because it is equal to n+sod(n) for n = 1116855371992 and 1116855372010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015322516 + ... + 1015323615.

It is an arithmetic number, because the mean of its divisors is an integer number (94425045138).

Almost surely, 2^{1116855372050} is an apocalyptic number.

1116855372050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116855372050 is an abundant number, since it is smaller than the sum of its proper divisors (1149345711262).

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

1116855372050 is a wasteful number, since it uses less digits than its factorization.

1116855372050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030646154 (or 2030646149 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 1116855372050 in words is "one trillion, one hundred sixteen billion, eight hundred fifty-five million, three hundred seventy-two thousand, fifty".