200222422 has 8 divisors (see below), whose sum is σ = 301300272. Its totient is φ = 99789000.

The previous prime is 200222389. The next prime is 200222423. The reversal of 200222422 is 224222002.

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 = 200222396 and 200222405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160329 + ... + 161572.

It is an arithmetic number, because the mean of its divisors is an integer number (37662534).

Almost surely, 2^200222422 is an apocalyptic number.

200222422 is a deficient number, since it is larger than the sum of its proper divisors (101077850).

200222422 is a wasteful number, since it uses less digits than its factorization.

200222422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322214.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 200222422 is about 14149.9972438160. The cubic root of 200222422 is about 585.0202559524.

Adding to 200222422 its reverse (224222002), we get a palindrome (424444424).

It can be divided in two parts, 2002 and 22422, that multiplied together give a palindrome (44888844).

The spelling of 200222422 in words is "two hundred million, two hundred twenty-two thousand, four hundred twenty-two".