2320140002220 has 72 divisors (see below), whose sum is σ = 7451743781664. Its totient is φ = 582309646848.

The previous prime is 2320140002177. The next prime is 2320140002267. The reversal of 2320140002220 is 222000410232.

2320140002220 is a `hidden beast` number, since 23 + 20 + 1 + 400 + 0 + 2 + 220 = 666.

2320140002220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2320140002193 and 2320140002202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379104784 + ... + 379110903.

It is an arithmetic number, because the mean of its divisors is an integer number (103496441412).

Almost surely, 2^{2320140002220} is an apocalyptic number.

2320140002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320140002220 is an abundant number, since it is smaller than the sum of its proper divisors (5131603779444).

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

2320140002220 is a wasteful number, since it uses less digits than its factorization.

2320140002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758215719 (or 758215714 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2320140002220 its reverse (222000410232), we get a palindrome (2542140412452).

The spelling of 2320140002220 in words is "two trillion, three hundred twenty billion, one hundred forty million, two thousand, two hundred twenty".