2220364616 has 64 divisors (see below), whose sum is σ = 4450360320. Its totient is φ = 1036189440.

The previous prime is 2220364591. The next prime is 2220364631. The reversal of 2220364616 is 6164630222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2174186 + ... + 2175206.

It is an arithmetic number, because the mean of its divisors is an integer number (69536880).

Almost surely, 2^2220364616 is an apocalyptic number.

It is an amenable number.

2220364616 is an abundant number, since it is smaller than the sum of its proper divisors (2229995704).

2220364616 is a wasteful number, since it uses less digits than its factorization.

2220364616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2220364616 is about 47120.7450705101. The cubic root of 2220364616 is about 1304.5921649003.

Adding to 2220364616 its reverse (6164630222), we get a palindrome (8384994838).

The spelling of 2220364616 in words is "two billion, two hundred twenty million, three hundred sixty-four thousand, six hundred sixteen".