210001333200122 has 16 divisors (see below), whose sum is σ = 315493110113832. Its totient is φ = 104836977822720.

The previous prime is 210001333200097. The next prime is 210001333200157. The reversal of 210001333200122 is 221002333100012.

It can be written as a sum of positive squares in 4 ways, for example, as 201143334615001 + 8857998585121 = 14182501^2 + 2976239^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210001333200094 and 210001333200103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25082378 + ... + 32390250.

Almost surely, 2^{210001333200122} is an apocalyptic number.

210001333200122 is a deficient number, since it is larger than the sum of its proper divisors (105491776913710).

210001333200122 is a wasteful number, since it uses less digits than its factorization.

210001333200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330273.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 210001333200122 its reverse (221002333100012), we get a palindrome (431003666300134).

The spelling of 210001333200122 in words is "two hundred ten trillion, one billion, three hundred thirty-three million, two hundred thousand, one hundred twenty-two".