200010002001122 has 8 divisors (see below), whose sum is σ = 302204893534956. Its totient is φ = 99275037489472.

The previous prime is 200010002001107. The next prime is 200010002001143. The reversal of 200010002001122 is 221100200010002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 187956669253441 + 12053332747681 = 13709729^2 + 3471791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364981755203 + ... + 364981755750.

Almost surely, 2^{200010002001122} is an apocalyptic number.

200010002001122 is a deficient number, since it is larger than the sum of its proper divisors (102194891533834).

200010002001122 is a wasteful number, since it uses less digits than its factorization.

200010002001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729963511092.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200010002001122 its reverse (221100200010002), we get a palindrome (421110202011124).

The spelling of 200010002001122 in words is "two hundred trillion, ten billion, two million, one thousand, one hundred twenty-two".