224447245470022 has 8 divisors (see below), whose sum is σ = 336672335556000. Its totient is φ = 112223133618024.

The previous prime is 224447245469971. The next prime is 224447245470037. The reversal of 224447245470022 is 220074542744422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×224447245470022² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243984622 + ... + 244902817.

It is an arithmetic number, because the mean of its divisors is an integer number (42084041944500).

Almost surely, 2^{224447245470022} is an apocalyptic number.

224447245470022 is a deficient number, since it is larger than the sum of its proper divisors (112225090085978).

224447245470022 is a wasteful number, since it uses less digits than its factorization.

224447245470022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489116990.

The product of its (nonzero) digits is 8028160, while the sum is 49.

The spelling of 224447245470022 in words is "two hundred twenty-four trillion, four hundred forty-seven billion, two hundred forty-five million, four hundred seventy thousand, twenty-two".