212202041201 has 4 divisors (see below), whose sum is σ = 212410287600. Its totient is φ = 211993794804.

The previous prime is 212202041197. The next prime is 212202041203. The reversal of 212202041201 is 102140202212.

212202041201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212202041201 - 2² = 212202041197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212202041201.

It is not an unprimeable number, because it can be changed into a prime (212202041203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104121671 + ... + 104123708.

It is an arithmetic number, because the mean of its divisors is an integer number (53102571900).

Almost surely, 2^212202041201 is an apocalyptic number.

It is an amenable number.

212202041201 is a deficient number, since it is larger than the sum of its proper divisors (208246399).

212202041201 is a wasteful number, since it uses less digits than its factorization.

212202041201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208246398.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212202041201 its reverse (102140202212), we get a palindrome (314342243413).

The spelling of 212202041201 in words is "two hundred twelve billion, two hundred two million, forty-one thousand, two hundred one".