200222021201210 has 64 divisors (see below), whose sum is σ = 362889351948960. Its totient is φ = 79537060577280.

The previous prime is 200222021201201. The next prime is 200222021201231. The reversal of 200222021201210 is 12102120222002.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 49340130208009 + 150881890993201 = 7024253^2 + 12283399^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3361599830 + ... + 3361659390.

Almost surely, 2^{200222021201210} is an apocalyptic number.

200222021201210 is a deficient number, since it is larger than the sum of its proper divisors (162667330747750).

200222021201210 is a wasteful number, since it uses less digits than its factorization.

200222021201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62723.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200222021201210 its reverse (12102120222002), we get a palindrome (212324141423212).

The spelling of 200222021201210 in words is "two hundred trillion, two hundred twenty-two billion, twenty-one million, two hundred one thousand, two hundred ten".