2220686907282 has 48 divisors (see below), whose sum is σ = 5114870392320. Its totient is φ = 694326276000.

The previous prime is 2220686907281. The next prime is 2220686907379. The reversal of 2220686907282 is 2827096860222.

It is not an unprimeable number, because it can be changed into a prime (2220686907281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32110194 + ... + 32179277.

It is an arithmetic number, because the mean of its divisors is an integer number (106559799840).

Almost surely, 2^{2220686907282} is an apocalyptic number.

2220686907282 is an abundant number, since it is smaller than the sum of its proper divisors (2894183485038).

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

2220686907282 is a wasteful number, since it uses less digits than its factorization.

2220686907282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64289599 (or 64289596 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 2220686907282 in words is "two trillion, two hundred twenty billion, six hundred eighty-six million, nine hundred seven thousand, two hundred eighty-two".