2680620222 has 32 divisors (see below), whose sum is σ = 6135132672. Its totient is φ = 764891424.

The previous prime is 2680620211. The next prime is 2680620223. The reversal of 2680620222 is 2220260862.

It is a self number, because there is not a number n which added to its sum of digits gives 2680620222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680620223) 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, 8818 + ... + 73749.

It is an arithmetic number, because the mean of its divisors is an integer number (191722896).

Almost surely, 2^2680620222 is an apocalyptic number.

2680620222 is an abundant number, since it is smaller than the sum of its proper divisors (3454512450).

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

2680620222 is a wasteful number, since it uses less digits than its factorization.

2680620222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83352.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2680620222 is about 51774.7063922143. The cubic root of 2680620222 is about 1389.1370559423.

The spelling of 2680620222 in words is "two billion, six hundred eighty million, six hundred twenty thousand, two hundred twenty-two".