213000220067 has 2 divisors, whose sum is σ = 213000220068. Its totient is φ = 213000220066.

The previous prime is 213000220033. The next prime is 213000220091. The reversal of 213000220067 is 760022000312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213000220067 - 2¹² = 213000215971 is a prime.

It is not a weakly prime, because it can be changed into another prime (213000223067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106500110033 + 106500110034.

It is an arithmetic number, because the mean of its divisors is an integer number (106500110034).

Almost surely, 2^213000220067 is an apocalyptic number.

213000220067 is a deficient number, since it is larger than the sum of its proper divisors (1).

213000220067 is an equidigital number, since it uses as much as digits as its factorization.

213000220067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 213000220067 its reverse (760022000312), we get a palindrome (973022220379).

The spelling of 213000220067 in words is "two hundred thirteen billion, two hundred twenty thousand, sixty-seven".