2223412320 has 96 divisors (see below), whose sum is σ = 7415761248. Its totient is φ = 558030848.

The previous prime is 2223412313. The next prime is 2223412327. The reversal of 2223412320 is 232143222.

It is an interprime number because it is at equal distance from previous prime (2223412313) and next prime (2223412327).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223412327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128079 + ... + 144398.

It is an arithmetic number, because the mean of its divisors is an integer number (77247513).

Almost surely, 2^2223412320 is an apocalyptic number.

2223412320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223412320 is an abundant number, since it is smaller than the sum of its proper divisors (5192348928).

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

2223412320 is a wasteful number, since it uses less digits than its factorization.

2223412320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272512 (or 272504 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2223412320 is about 47153.0732826610. The cubic root of 2223412320 is about 1305.1887925803.

Adding to 2223412320 its reverse (232143222), we get a palindrome (2455555542).

The spelling of 2223412320 in words is "two billion, two hundred twenty-three million, four hundred twelve thousand, three hundred twenty".