20120300200211 has 4 divisors (see below), whose sum is σ = 20664092097552. Its totient is φ = 19576508302872.

The previous prime is 20120300200201. The next prime is 20120300200237. The reversal of 20120300200211 is 11200200302102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20120300200211 - 2³⁸ = 19845422293267 is a prime.

It is a super-2 number, since 2×20120300200211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20120300200201) 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, 271895948615 + ... + 271895948688.

It is an arithmetic number, because the mean of its divisors is an integer number (5166023024388).

Almost surely, 2^{20120300200211} is an apocalyptic number.

20120300200211 is a deficient number, since it is larger than the sum of its proper divisors (543791897341).

20120300200211 is an equidigital number, since it uses as much as digits as its factorization.

20120300200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543791897340.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20120300200211 its reverse (11200200302102), we get a palindrome (31320500502313).

The spelling of 20120300200211 in words is "twenty trillion, one hundred twenty billion, three hundred million, two hundred thousand, two hundred eleven".