223014021320 has 64 divisors (see below), whose sum is σ = 503356170240. Its totient is φ = 88925932800.

The previous prime is 223014021299. The next prime is 223014021341. The reversal of 223014021320 is 23120410322.

It is an interprime number because it is at equal distance from previous prime (223014021299) and next prime (223014021341).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 223014021292 and 223014021301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54246065 + ... + 54250175.

It is an arithmetic number, because the mean of its divisors is an integer number (7864940160).

Almost surely, 2^223014021320 is an apocalyptic number.

223014021320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223014021320 is an abundant number, since it is smaller than the sum of its proper divisors (280342148920).

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

223014021320 is a wasteful number, since it uses less digits than its factorization.

223014021320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046 (or 8042 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 223014021320 its reverse (23120410322), we get a palindrome (246134431642).

The spelling of 223014021320 in words is "two hundred twenty-three billion, fourteen million, twenty-one thousand, three hundred twenty".