223113033320 has 16 divisors (see below), whose sum is σ = 502004325060. Its totient is φ = 89245213312.

The previous prime is 223113033289. The next prime is 223113033323. The reversal of 223113033320 is 23330311322.

It can be written as a sum of positive squares in 2 ways, for example, as 213741631684 + 9371401636 = 462322^2 + 96806^2 .

It is a super-3 number, since 3×223113033320³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223113033323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2788912877 + ... + 2788912956.

Almost surely, 2^223113033320 is an apocalyptic number.

223113033320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223113033320 is an abundant number, since it is smaller than the sum of its proper divisors (278891291740).

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

223113033320 is a wasteful number, since it uses less digits than its factorization.

223113033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577825844 (or 5577825840 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 223113033320 its reverse (23330311322), we get a palindrome (246443344642).

The spelling of 223113033320 in words is "two hundred twenty-three billion, one hundred thirteen million, thirty-three thousand, three hundred twenty".