224466172224372 has 168 divisors, whose sum is σ = 661834913773824. Its totient is φ = 66063622337856.

The previous prime is 224466172224263. The next prime is 224466172224377. The reversal of 224466172224372 is 273422271664422.

224466172224372 is a `hidden beast` number, since 2 + 2 + 4 + 46 + 6 + 1 + 7 + 2 + 224 + 372 = 666.

224466172224372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224466172224372² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224466172224377) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 127852908 + ... + 129596675.

It is an arithmetic number, because the mean of its divisors is an integer number (3939493534368).

Almost surely, 2^{224466172224372} is an apocalyptic number.

It is an amenable number.

224466172224372 is an abundant number, since it is smaller than the sum of its proper divisors (437368741549452).

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

224466172224372 is a wasteful number, since it uses less digits than its factorization.

224466172224372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257449641 (or 257449624 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 54.

The spelling of 224466172224372 in words is "two hundred twenty-four trillion, four hundred sixty-six billion, one hundred seventy-two million, two hundred twenty-four thousand, three hundred seventy-two".