67108270220 has 24 divisors (see below), whose sum is σ = 140939041824. Its totient is φ = 26841084416.

The previous prime is 67108270211. The next prime is 67108270223. The reversal of 67108270220 is 2207280176.

It is not an unprimeable number, because it can be changed into a prime (67108270223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120284 + ... + 385596.

It is an arithmetic number, because the mean of its divisors is an integer number (5872460076).

Almost surely, 2^67108270220 is an apocalyptic number.

It is an amenable number.

67108270220 is an abundant number, since it is smaller than the sum of its proper divisors (73830771604).

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

67108270220 is a wasteful number, since it uses less digits than its factorization.

67108270220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277969 (or 277967 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 67108270220 in words is "sixty-seven billion, one hundred eight million, two hundred seventy thousand, two hundred twenty".