202224020422 has 8 divisors (see below), whose sum is σ = 316524553776. Its totient is φ = 96715835832.

The previous prime is 202224020419. The next prime is 202224020431. The reversal of 202224020422 is 224020422202.

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

It is a junction number, because it is equal to n+sod(n) for n = 202224020393 and 202224020402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2198087133 + ... + 2198087224.

It is an arithmetic number, because the mean of its divisors is an integer number (39565569222).

Almost surely, 2^202224020422 is an apocalyptic number.

202224020422 is a deficient number, since it is larger than the sum of its proper divisors (114300533354).

202224020422 is a wasteful number, since it uses less digits than its factorization.

202224020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396174382.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 202224020422 its reverse (224020422202), we get a palindrome (426244442624).

The spelling of 202224020422 in words is "two hundred two billion, two hundred twenty-four million, twenty thousand, four hundred twenty-two".