200001011102122 has 16 divisors (see below), whose sum is σ = 302208694247880. Its totient is φ = 99264863674368.

The previous prime is 200001011102089. The next prime is 200001011102129. The reversal of 200001011102122 is 221201110100002.

It can be written as a sum of positive squares in 4 ways, for example, as 130163250205921 + 69837760896201 = 11408911^2 + 8356899^2 .

It is a super-2 number, since 2×200001011102122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200001011102129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16223703 + ... + 25752874.

Almost surely, 2^{200001011102122} is an apocalyptic number.

200001011102122 is a deficient number, since it is larger than the sum of its proper divisors (102207683145758).

200001011102122 is a wasteful number, since it uses less digits than its factorization.

200001011102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41994105.

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

Adding to 200001011102122 its reverse (221201110100002), we get a palindrome (421202121202124).

The spelling of 200001011102122 in words is "two hundred trillion, one billion, eleven million, one hundred two thousand, one hundred twenty-two".