2420220068 has 24 divisors (see below), whose sum is σ = 4943430912. Its totient is φ = 1015167744.

The previous prime is 2420220067. The next prime is 2420220073. The reversal of 2420220068 is 8600220242.

It is not an unprimeable number, because it can be changed into a prime (2420220067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918221 + ... + 920852.

It is an arithmetic number, because the mean of its divisors is an integer number (205976288).

Almost surely, 2^2420220068 is an apocalyptic number.

2420220068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2420220068 is an abundant number, since it is smaller than the sum of its proper divisors (2523210844).

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

2420220068 is a wasteful number, since it uses less digits than its factorization.

2420220068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839131 (or 1839129 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2420220068 is about 49195.7322132723. The cubic root of 2420220068 is about 1342.6153843403.

The spelling of 2420220068 in words is "two billion, four hundred twenty million, two hundred twenty thousand, sixty-eight".