200200222 has 4 divisors (see below), whose sum is σ = 300300336. Its totient is φ = 100100110.

The previous prime is 200200219. The next prime is 200200241. The reversal of 200200222 is 222002002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222002002 = 2 ⋅111001001.

It is a junction number, because it is equal to n+sod(n) for n = 200200199 and 200200208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050054 + ... + 50050057.

It is an arithmetic number, because the mean of its divisors is an integer number (75075084).

Almost surely, 2^200200222 is an apocalyptic number.

200200222 is a deficient number, since it is larger than the sum of its proper divisors (100100114).

200200222 is a wasteful number, since it uses less digits than its factorization.

200200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100100113.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200200222 is about 14149.2127696208. The cubic root of 200200222 is about 584.9986334495.

Adding to 200200222 its reverse (222002002), we get a palindrome (422202224).

It can be divided in two parts, 2002002 and 22, that multiplied together give a palindrome (44044044).

The spelling of 200200222 in words is "two hundred million, two hundred thousand, two hundred twenty-two".