200212212111 has 8 divisors (see below), whose sum is σ = 267288818304. Its totient is φ = 133305207000.

The previous prime is 200212212089. The next prime is 200212212119. The reversal of 200212212111 is 111212212002.

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

It is not a de Polignac number, because 200212212111 - 2¹⁸ = 200211949967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212212119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42397515 + ... + 42402236.

It is an arithmetic number, because the mean of its divisors is an integer number (33411102288).

Almost surely, 2^200212212111 is an apocalyptic number.

200212212111 is a deficient number, since it is larger than the sum of its proper divisors (67076606193).

200212212111 is an equidigital number, since it uses as much as digits as its factorization.

200212212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84800541.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200212212111 its reverse (111212212002), we get a palindrome (311424424113).

The spelling of 200212212111 in words is "two hundred billion, two hundred twelve million, two hundred twelve thousand, one hundred eleven".