224353563405212 has 12 divisors (see below), whose sum is σ = 394078285165320. Its totient is φ = 111759767643696.

The previous prime is 224353563405203. The next prime is 224353563405229. The reversal of 224353563405212 is 212504365353422.

It is a super-2 number, since 2×224353563405212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104253513518 + ... + 104253515669.

It is an arithmetic number, because the mean of its divisors is an integer number (32839857097110).

Almost surely, 2^{224353563405212} is an apocalyptic number.

It is an amenable number.

224353563405212 is a deficient number, since it is larger than the sum of its proper divisors (169724721760108).

224353563405212 is a wasteful number, since it uses less digits than its factorization.

224353563405212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208507029460 (or 208507029458 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 224353563405212 in words is "two hundred twenty-four trillion, three hundred fifty-three billion, five hundred sixty-three million, four hundred five thousand, two hundred twelve".