224286366140 has 12 divisors (see below), whose sum is σ = 471001368936. Its totient is φ = 89714546448.

The previous prime is 224286366119. The next prime is 224286366149. The reversal of 224286366140 is 41663682422.

It is a happy number.

It is a super-2 number, since 2×224286366140² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224286366091 and 224286366100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224286366149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5607159134 + ... + 5607159173.

It is an arithmetic number, because the mean of its divisors is an integer number (39250114078).

Almost surely, 2^224286366140 is an apocalyptic number.

224286366140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224286366140 is an abundant number, since it is smaller than the sum of its proper divisors (246715002796).

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

224286366140 is a wasteful number, since it uses less digits than its factorization.

224286366140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11214318316 (or 11214318314 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 224286366140 in words is "two hundred twenty-four billion, two hundred eighty-six million, three hundred sixty-six thousand, one hundred forty".