200212111011111 has 8 divisors (see below), whose sum is σ = 267340329786240. Its totient is φ = 133279316455032.

The previous prime is 200212111011097. The next prime is 200212111011149. The reversal of 200212111011111 is 111110111212002.

200212111011111 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 200212111011111 - 2⁷ = 200212111010983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212111013111) 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, 48856052371 + ... + 48856056468.

It is an arithmetic number, because the mean of its divisors is an integer number (33417541223280).

Almost surely, 2^{200212111011111} is an apocalyptic number.

200212111011111 is a deficient number, since it is larger than the sum of its proper divisors (67128218775129).

200212111011111 is an equidigital number, since it uses as much as digits as its factorization.

200212111011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97712109525.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 200212111011111 its reverse (111110111212002), we get a palindrome (311322222223113).

The spelling of 200212111011111 in words is "two hundred trillion, two hundred twelve billion, one hundred eleven million, eleven thousand, one hundred eleven".