223054441368 has 128 divisors (see below), whose sum is σ = 623517696000. Its totient is φ = 65922837120.

The previous prime is 223054441361. The next prime is 223054441387. The reversal of 223054441368 is 863144450322.

It is a super-2 number, since 2×223054441368² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223054441361) 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, 1921773 + ... + 2034531.

It is an arithmetic number, because the mean of its divisors is an integer number (4871232000).

Almost surely, 2^223054441368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223054441368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311758848000).

223054441368 is an abundant number, since it is smaller than the sum of its proper divisors (400463254632).

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

223054441368 is a wasteful number, since it uses less digits than its factorization.

223054441368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112965 (or 112961 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 223054441368 in words is "two hundred twenty-three billion, fifty-four million, four hundred forty-one thousand, three hundred sixty-eight".