616102220260 has 24 divisors (see below), whose sum is σ = 1312037407296. Its totient is φ = 242969889120.

The previous prime is 616102220249. The next prime is 616102220281. The reversal of 616102220260 is 62022201616.

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, 216935982 + ... + 216938821.

It is an arithmetic number, because the mean of its divisors is an integer number (54668225304).

Almost surely, 2^616102220260 is an apocalyptic number.

It is an amenable number.

616102220260 is an abundant number, since it is smaller than the sum of its proper divisors (695935187036).

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

616102220260 is a wasteful number, since it uses less digits than its factorization.

616102220260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433874883 (or 433874881 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 616102220260 its reverse (62022201616), we get a palindrome (678124421876).

The spelling of 616102220260 in words is "six hundred sixteen billion, one hundred two million, two hundred twenty thousand, two hundred sixty".