224221102 has 8 divisors (see below), whose sum is σ = 384379056. Its totient is φ = 96094752.

The previous prime is 224221093. The next prime is 224221121. The reversal of 224221102 is 201122422.

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

It is a congruent number.

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, 8007883 + ... + 8007910.

It is an arithmetic number, because the mean of its divisors is an integer number (48047382).

Almost surely, 2^224221102 is an apocalyptic number.

224221102 is a deficient number, since it is larger than the sum of its proper divisors (160157954).

224221102 is a wasteful number, since it uses less digits than its factorization.

224221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16015802.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 224221102 is about 14974.0142246493. The cubic root of 224221102 is about 607.5175488730.

Adding to 224221102 its reverse (201122422), we get a palindrome (425343524).

The spelling of 224221102 in words is "two hundred twenty-four million, two hundred twenty-one thousand, one hundred two".