224353567522212 has 12 divisors (see below), whose sum is σ = 523491657551856. Its totient is φ = 74784522507400.

The previous prime is 224353567522163. The next prime is 224353567522247. The reversal of 224353567522212 is 212225765353422.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×224353567522212² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9348065313414 + ... + 9348065313437.

It is an arithmetic number, because the mean of its divisors is an integer number (43624304795988).

Almost surely, 2^{224353567522212} is an apocalyptic number.

It is an amenable number.

224353567522212 is an abundant number, since it is smaller than the sum of its proper divisors (299138090029644).

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

224353567522212 is a wasteful number, since it uses less digits than its factorization.

224353567522212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18696130626858 (or 18696130626856 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 51.

The spelling of 224353567522212 in words is "two hundred twenty-four trillion, three hundred fifty-three billion, five hundred sixty-seven million, five hundred twenty-two thousand, two hundred twelve".