212201001103241 has 2 divisors, whose sum is σ = 212201001103242. Its totient is φ = 212201001103240.

The previous prime is 212201001103229. The next prime is 212201001103307. The reversal of 212201001103241 is 142301100102212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211743241960000 + 457759143241 = 14551400^2 + 676579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212201001103241 is a prime.

It is not a weakly prime, because it can be changed into another prime (212201001102241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100500551620 + 106100500551621.

It is an arithmetic number, because the mean of its divisors is an integer number (106100500551621).

Almost surely, 2^{212201001103241} is an apocalyptic number.

It is an amenable number.

212201001103241 is a deficient number, since it is larger than the sum of its proper divisors (1).

212201001103241 is an equidigital number, since it uses as much as digits as its factorization.

212201001103241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 212201001103241 its reverse (142301100102212), we get a palindrome (354502101205453).

The spelling of 212201001103241 in words is "two hundred twelve trillion, two hundred one billion, one million, one hundred three thousand, two hundred forty-one".