1118090860250 has 192 divisors, whose sum is σ = 2679574659840. Its totient is φ = 341652729600.

The previous prime is 1118090860223. The next prime is 1118090860261. The reversal of 1118090860250 is 520680908111.

It is a junction number, because it is equal to n+sod(n) for n = 1118090860198 and 1118090860207.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8511569 + ... + 8641931.

It is an arithmetic number, because the mean of its divisors is an integer number (13956118020).

Almost surely, 2^{1118090860250} is an apocalyptic number.

1118090860250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1118090860250 is an abundant number, since it is smaller than the sum of its proper divisors (1561483799590).

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

1118090860250 is a wasteful number, since it uses less digits than its factorization.

1118090860250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130442 (or 130419 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 41.

The spelling of 1118090860250 in words is "one trillion, one hundred eighteen billion, ninety million, eight hundred sixty thousand, two hundred fifty".