223301223312 has 40 divisors (see below), whose sum is σ = 586318247040. Its totient is φ = 73213514880.

The previous prime is 223301223311. The next prime is 223301223329. The reversal of 223301223312 is 213322103322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (223301223311) 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, 38129112 + ... + 38134967.

It is an arithmetic number, because the mean of its divisors is an integer number (14657956176).

Almost surely, 2^223301223312 is an apocalyptic number.

It is an amenable number.

223301223312 is an abundant number, since it is smaller than the sum of its proper divisors (363017023728).

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

223301223312 is a wasteful number, since it uses less digits than its factorization.

223301223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76264151 (or 76264145 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223301223312 its reverse (213322103322), we get a palindrome (436623326634).

The spelling of 223301223312 in words is "two hundred twenty-three billion, three hundred one million, two hundred twenty-three thousand, three hundred twelve".