223231120332 has 288 divisors, whose sum is σ = 609195396096. Its totient is φ = 63443804160.

The previous prime is 223231120319. The next prime is 223231120363. The reversal of 223231120332 is 233021132322.

It is a super-3 number, since 3×223231120332³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 443799193 + ... + 443799695.

It is an arithmetic number, because the mean of its divisors is an integer number (2115261792).

Almost surely, 2^223231120332 is an apocalyptic number.

223231120332 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 223231120332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304597698048).

223231120332 is an abundant number, since it is smaller than the sum of its proper divisors (385964275764).

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

223231120332 is a wasteful number, since it uses less digits than its factorization.

223231120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 776 counting only the distinct ones).

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

Adding to 223231120332 its reverse (233021132322), we get a palindrome (456252252654).

The spelling of 223231120332 in words is "two hundred twenty-three billion, two hundred thirty-one million, one hundred twenty thousand, three hundred thirty-two".