212200111201 has 16 divisors (see below), whose sum is σ = 238812989184. Its totient is φ = 187251047424.

The previous prime is 212200111171. The next prime is 212200111219. The reversal of 212200111201 is 102111002212.

It is a cyclic number.

It is not a de Polignac number, because 212200111201 - 2⁵ = 212200111169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212200111601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4012096 + ... + 4064641.

It is an arithmetic number, because the mean of its divisors is an integer number (14925811824).

Almost surely, 2^212200111201 is an apocalyptic number.

It is an amenable number.

212200111201 is a deficient number, since it is larger than the sum of its proper divisors (26612877983).

212200111201 is a wasteful number, since it uses less digits than its factorization.

212200111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8076840.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212200111201 its reverse (102111002212), we get a palindrome (314311113413).

The spelling of 212200111201 in words is "two hundred twelve billion, two hundred million, one hundred eleven thousand, two hundred one".