224899891201 has 4 divisors (see below), whose sum is σ = 236736727600. Its totient is φ = 213063054804.

The previous prime is 224899891199. The next prime is 224899891211. The reversal of 224899891201 is 102198998422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224899891201 - 2¹ = 224899891199 is a prime.

It is a super-3 number, since 3×224899891201³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224899891211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5918418171 + ... + 5918418208.

It is an arithmetic number, because the mean of its divisors is an integer number (59184181900).

Almost surely, 2^224899891201 is an apocalyptic number.

It is an amenable number.

224899891201 is a deficient number, since it is larger than the sum of its proper divisors (11836836399).

224899891201 is a wasteful number, since it uses less digits than its factorization.

224899891201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11836836398.

The product of its (nonzero) digits is 1492992, while the sum is 55.

The spelling of 224899891201 in words is "two hundred twenty-four billion, eight hundred ninety-nine million, eight hundred ninety-one thousand, two hundred one".