1105216016 has 20 divisors (see below), whose sum is σ = 2254059600. Its totient is φ = 523523232.

The previous prime is 1105215983. The next prime is 1105216037. The reversal of 1105216016 is 6106125011.

It is a junction number, because it is equal to n+sod(n) for n = 1105215982 and 1105216000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817486 + ... + 1818093.

It is an arithmetic number, because the mean of its divisors is an integer number (112702980).

Almost surely, 2^1105216016 is an apocalyptic number.

1105216016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1105216016 is an abundant number, since it is smaller than the sum of its proper divisors (1148843584).

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

1105216016 is a wasteful number, since it uses less digits than its factorization.

1105216016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635606 (or 3635600 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1105216016 is about 33244.7893059950. The cubic root of 1105216016 is about 1033.9091764634.

The spelling of 1105216016 in words is "one billion, one hundred five million, two hundred sixteen thousand, sixteen".