2223140012320 has 48 divisors (see below), whose sum is σ = 5290505326008. Its totient is φ = 882765076480.

The previous prime is 2223140012299. The next prime is 2223140012339. The reversal of 2223140012320 is 232100413222.

It can be written as a sum of positive squares in 4 ways, for example, as 2091158935056 + 131981077264 = 1446084^2 + 363292^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2223140012291 and 2223140012300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50688391 + ... + 50732230.

Almost surely, 2^{2223140012320} is an apocalyptic number.

2223140012320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223140012320 is an abundant number, since it is smaller than the sum of its proper divisors (3067365313688).

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

2223140012320 is a wasteful number, since it uses less digits than its factorization.

2223140012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101420773 (or 101420765 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2223140012320 its reverse (232100413222), we get a palindrome (2455240425542).

The spelling of 2223140012320 in words is "two trillion, two hundred twenty-three billion, one hundred forty million, twelve thousand, three hundred twenty".