2220230231320 has 32 divisors (see below), whose sum is σ = 5089773082320. Its totient is φ = 871335637120.

The previous prime is 2220230231293. The next prime is 2220230231369. The reversal of 2220230231320 is 231320320222.

It is a super-3 number, since 3×2220230231320³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220230231291 and 2220230231300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523637086 + ... + 523641325.

Almost surely, 2^{2220230231320} is an apocalyptic number.

2220230231320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220230231320 is an abundant number, since it is smaller than the sum of its proper divisors (2869542851000).

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

2220230231320 is a wasteful number, since it uses less digits than its factorization.

2220230231320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047278475 (or 1047278471 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2220230231320 its reverse (231320320222), we get a palindrome (2451550551542).

The spelling of 2220230231320 in words is "two trillion, two hundred twenty billion, two hundred thirty million, two hundred thirty-one thousand, three hundred twenty".