212201131067 has 2 divisors, whose sum is σ = 212201131068. Its totient is φ = 212201131066.

The previous prime is 212201130979. The next prime is 212201131091. The reversal of 212201131067 is 760131102212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212201131067 is a prime.

It is a super-2 number, since 2×212201131067² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212201131097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100565533 + 106100565534.

It is an arithmetic number, because the mean of its divisors is an integer number (106100565534).

Almost surely, 2^212201131067 is an apocalyptic number.

212201131067 is a deficient number, since it is larger than the sum of its proper divisors (1).

212201131067 is an equidigital number, since it uses as much as digits as its factorization.

212201131067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 212201131067 its reverse (760131102212), we get a palindrome (972332233279).

The spelling of 212201131067 in words is "two hundred twelve billion, two hundred one million, one hundred thirty-one thousand, sixty-seven".