212141303141269 has 2 divisors, whose sum is σ = 212141303141270. Its totient is φ = 212141303141268.

The previous prime is 212141303141177. The next prime is 212141303141279. The reversal of 212141303141269 is 962141303141212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179438482566225 + 32702820575044 = 13395465^2 + 5718638^2 .

It is a cyclic number.

It is not a de Polignac number, because 212141303141269 - 2²⁵ = 212141269586837 is a prime.

It is a super-2 number, since 2×212141303141269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212141303141279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106070651570634 + 106070651570635.

It is an arithmetic number, because the mean of its divisors is an integer number (106070651570635).

Almost surely, 2^{212141303141269} is an apocalyptic number.

It is an amenable number.

212141303141269 is a deficient number, since it is larger than the sum of its proper divisors (1).

212141303141269 is an equidigital number, since it uses as much as digits as its factorization.

212141303141269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 212141303141269 in words is "two hundred twelve trillion, one hundred forty-one billion, three hundred three million, one hundred forty-one thousand, two hundred sixty-nine".