224451166104216 has 128 divisors (see below), whose sum is σ = 645006058560000. Its totient is φ = 72233635259520.

The previous prime is 224451166104199. The next prime is 224451166104259. The reversal of 224451166104216 is 612401661154422.

224451166104216 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 5 + 1 + 1 + 6 + 610 + 4 + 21 + 6 = 666.

It is a super-2 number, since 2×224451166104216² (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 31 ways as a sum of consecutive naturals, for example, 129171331 + ... + 130897421.

It is an arithmetic number, because the mean of its divisors is an integer number (5039109832500).

Almost surely, 2^{224451166104216} is an apocalyptic number.

It is an amenable number.

224451166104216 is an abundant number, since it is smaller than the sum of its proper divisors (420554892455784).

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

224451166104216 is a wasteful number, since it uses less digits than its factorization.

224451166104216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746894 (or 1746884 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 224451166104216 in words is "two hundred twenty-four trillion, four hundred fifty-one billion, one hundred sixty-six million, one hundred four thousand, two hundred sixteen".