2212120020067 has 2 divisors, whose sum is σ = 2212120020068. Its totient is φ = 2212120020066.

The previous prime is 2212120020043. The next prime is 2212120020163. The reversal of 2212120020067 is 7600200212122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212120020067 - 2³⁵ = 2177760281699 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212120020767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106060010033 + 1106060010034.

It is an arithmetic number, because the mean of its divisors is an integer number (1106060010034).

Almost surely, 2^{2212120020067} is an apocalyptic number.

2212120020067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212120020067 is an equidigital number, since it uses as much as digits as its factorization.

2212120020067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 2212120020067 its reverse (7600200212122), we get a palindrome (9812320232189).

The spelling of 2212120020067 in words is "two trillion, two hundred twelve billion, one hundred twenty million, twenty thousand, sixty-seven".