200212002120111 has 16 divisors (see below), whose sum is σ = 266972423040000. Its totient is φ = 133463125191008.

The previous prime is 200212002120089. The next prime is 200212002120113. The reversal of 200212002120111 is 111021200212002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200212002120111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212002120113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3241901245 + ... + 3241963001.

It is an arithmetic number, because the mean of its divisors is an integer number (16685776440000).

Almost surely, 2^{200212002120111} is an apocalyptic number.

200212002120111 is a deficient number, since it is larger than the sum of its proper divisors (66760420919889).

200212002120111 is a wasteful number, since it uses less digits than its factorization.

200212002120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137718.

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

Adding to 200212002120111 its reverse (111021200212002), we get a palindrome (311233202332113).

The spelling of 200212002120111 in words is "two hundred trillion, two hundred twelve billion, two million, one hundred twenty thousand, one hundred eleven".