200211012112111 has 16 divisors (see below), whose sum is σ = 268814785494528. Its totient is φ = 144007920799200.

The previous prime is 200211012112079. The next prime is 200211012112141. The reversal of 200211012112111 is 111211210112002.

It is a cyclic number.

It is not a de Polignac number, because 200211012112111 - 2⁵ = 200211012112079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211012112141) 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, 100005499555 + ... + 100005501556.

It is an arithmetic number, because the mean of its divisors is an integer number (16800924093408).

Almost surely, 2^{200211012112111} is an apocalyptic number.

200211012112111 is a deficient number, since it is larger than the sum of its proper divisors (68603773382417).

200211012112111 is a wasteful number, since it uses less digits than its factorization.

200211012112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200011001142.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 200211012112111 its reverse (111211210112002), we get a palindrome (311422222224113).

The spelling of 200211012112111 in words is "two hundred trillion, two hundred eleven billion, twelve million, one hundred twelve thousand, one hundred eleven".