223322011120 has 320 divisors, whose sum is σ = 587043676800. Its totient is φ = 78473134080.

The previous prime is 223322011069. The next prime is 223322011139. The reversal of 223322011120 is 21110223322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 314981326 + ... + 314982034.

It is an arithmetic number, because the mean of its divisors is an integer number (1834511490).

Almost surely, 2^223322011120 is an apocalyptic number.

223322011120 is a gapful number since it is divisible by the number (20) 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 223322011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293521838400).

223322011120 is an abundant number, since it is smaller than the sum of its proper divisors (363721665680).

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

223322011120 is a wasteful number, since it uses less digits than its factorization.

223322011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 942 counting only the distinct ones).

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

Adding to 223322011120 its reverse (21110223322), we get a palindrome (244432234442).

The spelling of 223322011120 in words is "two hundred twenty-three billion, three hundred twenty-two million, eleven thousand, one hundred twenty".