1105550591882 has 16 divisors (see below), whose sum is σ = 1810412066304. Its totient is φ = 502153752000.

The previous prime is 1105550591879. The next prime is 1105550591909. The reversal of 1105550591882 is 2881950555011.

It is a super-2 number, since 2×1105550591882² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1105550591882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18431594 + ... + 18491477.

It is an arithmetic number, because the mean of its divisors is an integer number (113150754144).

Almost surely, 2^{1105550591882} is an apocalyptic number.

1105550591882 is a deficient number, since it is larger than the sum of its proper divisors (704861474422).

1105550591882 is a wasteful number, since it uses less digits than its factorization.

1105550591882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36924445.

The product of its (nonzero) digits is 720000, while the sum is 50.

The spelling of 1105550591882 in words is "one trillion, one hundred five billion, five hundred fifty million, five hundred ninety-one thousand, eight hundred eighty-two".