200001012101122 has 8 divisors (see below), whose sum is σ = 300001704419196. Its totient is φ = 100000443961392.

The previous prime is 200001012101101. The next prime is 200001012101123. The reversal of 200001012101122 is 221101210100002.

200001012101122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 157598371484761 + 42402640616361 = 12553819^2 + 6511731^2 .

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

It is not an unprimeable number, because it can be changed into a prime (200001012101123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26907853 + ... + 33526624.

Almost surely, 2^{200001012101122} is an apocalyptic number.

200001012101122 is a deficient number, since it is larger than the sum of its proper divisors (100000692318074).

200001012101122 is a wasteful number, since it uses less digits than its factorization.

200001012101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62089172.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200001012101122 its reverse (221101210100002), we get a palindrome (421102222201124).

The spelling of 200001012101122 in words is "two hundred trillion, one billion, twelve million, one hundred one thousand, one hundred twenty-two".