212000132013269 has 2 divisors, whose sum is σ = 212000132013270. Its totient is φ = 212000132013268.

The previous prime is 212000132013211. The next prime is 212000132013337. The reversal of 212000132013269 is 962310231000212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137214562955044 + 74785569058225 = 11713862^2 + 8647865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212000132013269 is a prime.

It is a super-2 number, since 2×212000132013269² (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 (212000132013169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000066006634 + 106000066006635.

It is an arithmetic number, because the mean of its divisors is an integer number (106000066006635).

Almost surely, 2^{212000132013269} is an apocalyptic number.

It is an amenable number.

212000132013269 is a deficient number, since it is larger than the sum of its proper divisors (1).

212000132013269 is an equidigital number, since it uses as much as digits as its factorization.

212000132013269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 212000132013269 in words is "two hundred twelve trillion, one hundred thirty-two million, thirteen thousand, two hundred sixty-nine".