223244241140 has 24 divisors (see below), whose sum is σ = 474080470920. Its totient is φ = 88294350848.

The previous prime is 223244241113. The next prime is 223244241191. The reversal of 223244241140 is 41142442322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46529941264 + 176714299876 = 215708^2 + 420374^2 .

It is a super-3 number, since 3×223244241140³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62707277 + ... + 62710836.

It is an arithmetic number, because the mean of its divisors is an integer number (19753352955).

Almost surely, 2^223244241140 is an apocalyptic number.

223244241140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223244241140 is an abundant number, since it is smaller than the sum of its proper divisors (250836229780).

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

223244241140 is a wasteful number, since it uses less digits than its factorization.

223244241140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125418211 (or 125418209 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 223244241140 its reverse (41142442322), we get a palindrome (264386683462).

The spelling of 223244241140 in words is "two hundred twenty-three billion, two hundred forty-four million, two hundred forty-one thousand, one hundred forty".