223133113020 has 48 divisors (see below), whose sum is σ = 630504594720. Its totient is φ = 58956270336.

The previous prime is 223133113019. The next prime is 223133113069. The reversal of 223133113020 is 20311331322.

It is a super-3 number, since 3×223133113020³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 17052567 + ... + 17065646.

It is an arithmetic number, because the mean of its divisors is an integer number (13135512390).

Almost surely, 2^223133113020 is an apocalyptic number.

223133113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223133113020 is an abundant number, since it is smaller than the sum of its proper divisors (407371481700).

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

223133113020 is a wasteful number, since it uses less digits than its factorization.

223133113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34118334 (or 34118332 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 223133113020 its reverse (20311331322), we get a palindrome (243444444342).

The spelling of 223133113020 in words is "two hundred twenty-three billion, one hundred thirty-three million, one hundred thirteen thousand, twenty".