223230355392 has 224 divisors, whose sum is σ = 682990963200. Its totient is φ = 63594987520.

The previous prime is 223230355351. The next prime is 223230355399. The reversal of 223230355392 is 293553032322.

It is a super-3 number, since 3×223230355392³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223230355392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223230355399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37660333 + ... + 37666259.

It is an arithmetic number, because the mean of its divisors is an integer number (3049066800).

Almost surely, 2^223230355392 is an apocalyptic number.

223230355392 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223230355392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341495481600).

223230355392 is an abundant number, since it is smaller than the sum of its proper divisors (459760607808).

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

223230355392 is a wasteful number, since it uses less digits than its factorization.

223230355392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7019 (or 7009 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 39.

The spelling of 223230355392 in words is "two hundred twenty-three billion, two hundred thirty million, three hundred fifty-five thousand, three hundred ninety-two".