200002221012111 has 144 divisors (see below), whose sum is σ = 334219835980800. Its totient is φ = 106010279819136.

The previous prime is 200002221012109. The next prime is 200002221012119. The reversal of 200002221012111 is 111210122200002.

It is not a de Polignac number, because 200002221012111 - 2¹ = 200002221012109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002221012119) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 398128830 + ... + 398630868.

It is an arithmetic number, because the mean of its divisors is an integer number (2320971083200).

Almost surely, 2^{200002221012111} is an apocalyptic number.

200002221012111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

200002221012111 is a deficient number, since it is larger than the sum of its proper divisors (134217614968689).

200002221012111 is a wasteful number, since it uses less digits than its factorization.

200002221012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502258 (or 502228 counting only the distinct ones).

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

Adding to 200002221012111 its reverse (111210122200002), we get a palindrome (311212343212113).

The spelling of 200002221012111 in words is "two hundred trillion, two billion, two hundred twenty-one million, twelve thousand, one hundred eleven".