212202201100201 has 16 divisors (see below), whose sum is σ = 233849564280640. Its totient is φ = 191315798976960.

The previous prime is 212202201100159. The next prime is 212202201100207. The reversal of 212202201100201 is 102001102202212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 212202201100201 - 2⁷ = 212202201100073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212202201100207) 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, 5921206 + ... + 21435136.

It is an arithmetic number, because the mean of its divisors is an integer number (14615597767540).

Almost surely, 2^{212202201100201} is an apocalyptic number.

It is an amenable number.

212202201100201 is a deficient number, since it is larger than the sum of its proper divisors (21647363180439).

212202201100201 is a wasteful number, since it uses less digits than its factorization.

212202201100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15538456.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212202201100201 its reverse (102001102202212), we get a palindrome (314203303302413).

The spelling of 212202201100201 in words is "two hundred twelve trillion, two hundred two billion, two hundred one million, one hundred thousand, two hundred one".