200100121210011 has 32 divisors (see below), whose sum is σ = 297657166648320. Its totient is φ = 118552180032000.

The previous prime is 200100121209949. The next prime is 200100121210013. The reversal of 200100121210011 is 110012121001002.

It is not a de Polignac number, because 200100121210011 - 2¹⁷ = 200100121078939 is a prime.

It is a super-2 number, since 2×200100121210011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200100121210013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379711630 + ... + 380238243.

It is an arithmetic number, because the mean of its divisors is an integer number (9301786457760).

Almost surely, 2^{200100121210011} is an apocalyptic number.

200100121210011 is a deficient number, since it is larger than the sum of its proper divisors (97557045438309).

200100121210011 is a wasteful number, since it uses less digits than its factorization.

200100121210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759950067.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200100121210011 its reverse (110012121001002), we get a palindrome (310112242211013).

The spelling of 200100121210011 in words is "two hundred trillion, one hundred billion, one hundred twenty-one million, two hundred ten thousand, eleven".