224202220202 has 8 divisors (see below), whose sum is σ = 336306074916. Its totient is φ = 112100195232.

The previous prime is 224202220159. The next prime is 224202220267. The reversal of 224202220202 is 202022202422.

It can be written as a sum of positive squares in 2 ways, for example, as 222056770441 + 2145449761 = 471229^2 + 46319^2 .

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

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, 93053 + ... + 676064.

Almost surely, 2^224202220202 is an apocalyptic number.

224202220202 is a deficient number, since it is larger than the sum of its proper divisors (112103854714).

224202220202 is a wasteful number, since it uses less digits than its factorization.

224202220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914872.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 224202220202 its reverse (202022202422), we get a palindrome (426224422624).

It can be divided in two parts, 224202220 and 202, that added together give a palindrome (224202422).

The spelling of 224202220202 in words is "two hundred twenty-four billion, two hundred two million, two hundred twenty thousand, two hundred two".