200202222 has 32 divisors (see below), whose sum is σ = 444216960. Its totient is φ = 59637920.

The previous prime is 200202203. The next prime is 200202239. The reversal of 200202222 is 222202002.

It is a junction number, because it is equal to n+sod(n) for n = 200202198 and 200202207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21813 + ... + 29600.

It is an arithmetic number, because the mean of its divisors is an integer number (13881780).

Almost surely, 2^200202222 is an apocalyptic number.

200202222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200202222 is an abundant number, since it is smaller than the sum of its proper divisors (244014738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200202222 is a wasteful number, since it uses less digits than its factorization.

200202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51488.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 200202222 is about 14149.2834447544. The cubic root of 200202222 is about 585.0005814882. Note that the first 3 decimals are identical.

Adding to 200202222 its reverse (222202002), we get a palindrome (422404224).

The spelling of 200202222 in words is "two hundred million, two hundred two thousand, two hundred twenty-two".