201012211142201 has 2 divisors, whose sum is σ = 201012211142202. Its totient is φ = 201012211142200.

The previous prime is 201012211142117. The next prime is 201012211142219. The reversal of 201012211142201 is 102241112210102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114586834066576 + 86425377075625 = 10704524^2 + 9296525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201012211142201 is a prime.

It is not a weakly prime, because it can be changed into another prime (201012211142221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506105571100 + 100506105571101.

It is an arithmetic number, because the mean of its divisors is an integer number (100506105571101).

Almost surely, 2^{201012211142201} is an apocalyptic number.

It is an amenable number.

201012211142201 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012211142201 is an equidigital number, since it uses as much as digits as its factorization.

201012211142201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 201012211142201 its reverse (102241112210102), we get a palindrome (303253323352303).

The spelling of 201012211142201 in words is "two hundred one trillion, twelve billion, two hundred eleven million, one hundred forty-two thousand, two hundred one".