2205416620 has 48 divisors (see below), whose sum is σ = 5098816800. Its totient is φ = 794603520.

The previous prime is 2205416611. The next prime is 2205416623. The reversal of 2205416620 is 266145022.

It is not an unprimeable number, because it can be changed into a prime (2205416623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22005 + ... + 69964.

It is an arithmetic number, because the mean of its divisors is an integer number (106225350).

Almost surely, 2^2205416620 is an apocalyptic number.

2205416620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205416620 is an abundant number, since it is smaller than the sum of its proper divisors (2893400180).

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

2205416620 is a wasteful number, since it uses less digits than its factorization.

2205416620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92098 (or 92096 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2205416620 is about 46961.8634638789. The cubic root of 2205416620 is about 1301.6579674367.

The spelling of 2205416620 in words is "two billion, two hundred five million, four hundred sixteen thousand, six hundred twenty".