223302112120 has 32 divisors (see below), whose sum is σ = 531984445200. Its totient is φ = 84066677248.

The previous prime is 223302112091. The next prime is 223302112123. The reversal of 223302112120 is 21211203322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223302112123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164192050 + ... + 164193409.

Almost surely, 2^223302112120 is an apocalyptic number.

223302112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223302112120 is an abundant number, since it is smaller than the sum of its proper divisors (308682333080).

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

223302112120 is a wasteful number, since it uses less digits than its factorization.

223302112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328385487 (or 328385483 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 223302112120 its reverse (21211203322), we get a palindrome (244513315442).

The spelling of 223302112120 in words is "two hundred twenty-three billion, three hundred two million, one hundred twelve thousand, one hundred twenty".