212214223141001 has 2 divisors, whose sum is σ = 212214223141002. Its totient is φ = 212214223141000.

The previous prime is 212214223140979. The next prime is 212214223141097. The reversal of 212214223141001 is 100141322412212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174964745675776 + 37249477465225 = 13227424^2 + 6103235^2 .

It is a cyclic number.

It is not a de Polignac number, because 212214223141001 - 2³⁰ = 212213149399177 is a prime.

It is not a weakly prime, because it can be changed into another prime (212214223141901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106107111570500 + 106107111570501.

It is an arithmetic number, because the mean of its divisors is an integer number (106107111570501).

Almost surely, 2^{212214223141001} is an apocalyptic number.

It is an amenable number.

212214223141001 is a deficient number, since it is larger than the sum of its proper divisors (1).

212214223141001 is an equidigital number, since it uses as much as digits as its factorization.

212214223141001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 212214223141001 its reverse (100141322412212), we get a palindrome (312355545553213).

The spelling of 212214223141001 in words is "two hundred twelve trillion, two hundred fourteen billion, two hundred twenty-three million, one hundred forty-one thousand, one".