200210222222002 has 4 divisors (see below), whose sum is σ = 300315333333006. Its totient is φ = 100105111111000.

The previous prime is 200210222221927. The next prime is 200210222222009. The reversal of 200210222222002 is 200222222012002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 194936075726401 + 5274146495601 = 13961951^2 + 2296551^2 .

It is not an unprimeable number, because it can be changed into a prime (200210222222009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50052555555499 + ... + 50052555555502.

Almost surely, 2^{200210222222002} is an apocalyptic number.

200210222222002 is a deficient number, since it is larger than the sum of its proper divisors (100105111111004).

200210222222002 is a wasteful number, since it uses less digits than its factorization.

200210222222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100105111111003.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 200210222222002 its reverse (200222222012002), we get a palindrome (400432444234004).

The spelling of 200210222222002 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-two million, two hundred twenty-two thousand, two".