224433012213812 has 12 divisors (see below), whose sum is σ = 392788434105060. Its totient is φ = 112207745326656.

The previous prime is 224433012213811. The next prime is 224433012213821. The reversal of 224433012213812 is 218312210334422.

It can be written as a sum of positive squares in 2 ways, for example, as 68626047719056 + 155806964494756 = 8284084^2 + 12482266^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224433012213811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190137423 + ... + 2190239894.

It is an arithmetic number, because the mean of its divisors is an integer number (32732369508755).

Almost surely, 2^{224433012213812} is an apocalyptic number.

It is an amenable number.

224433012213812 is a deficient number, since it is larger than the sum of its proper divisors (168355421891248).

224433012213812 is a wasteful number, since it uses less digits than its factorization.

224433012213812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380390130 (or 4380390128 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 224433012213812 in words is "two hundred twenty-four trillion, four hundred thirty-three billion, twelve million, two hundred thirteen thousand, eight hundred twelve".