200221020212141 has 2 divisors, whose sum is σ = 200221020212142. Its totient is φ = 200221020212140.

The previous prime is 200221020212113. The next prime is 200221020212153. The reversal of 200221020212141 is 141212020122002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107625146056516 + 92595874155625 = 10374254^2 + 9622675^2 .

It is a cyclic number.

It is not a de Polignac number, because 200221020212141 - 2¹⁰ = 200221020211117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200221020212111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110510106070 + 100110510106071.

It is an arithmetic number, because the mean of its divisors is an integer number (100110510106071).

Almost surely, 2^{200221020212141} is an apocalyptic number.

It is an amenable number.

200221020212141 is a deficient number, since it is larger than the sum of its proper divisors (1).

200221020212141 is an equidigital number, since it uses as much as digits as its factorization.

200221020212141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200221020212141 its reverse (141212020122002), we get a palindrome (341433040334143).

The spelling of 200221020212141 in words is "two hundred trillion, two hundred twenty-one billion, twenty million, two hundred twelve thousand, one hundred forty-one".