202201212000111 has 16 divisors (see below), whose sum is σ = 285462537660000. Its totient is φ = 126870458451968.

The previous prime is 202201212000079. The next prime is 202201212000113. The reversal of 202201212000111 is 111000212102202.

It is a cyclic number.

It is not a de Polignac number, because 202201212000111 - 2⁵ = 202201212000079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201212000113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6532896 + ... + 21144293.

It is an arithmetic number, because the mean of its divisors is an integer number (17841408603750).

Almost surely, 2^{202201212000111} is an apocalyptic number.

202201212000111 is a deficient number, since it is larger than the sum of its proper divisors (83261325659889).

202201212000111 is a wasteful number, since it uses less digits than its factorization.

202201212000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27820458.

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

Adding to 202201212000111 its reverse (111000212102202), we get a palindrome (313201424102313).

The spelling of 202201212000111 in words is "two hundred two trillion, two hundred one billion, two hundred twelve million, one hundred eleven", and thus it is an aban number.