212022233417 has 2 divisors, whose sum is σ = 212022233418. Its totient is φ = 212022233416.

The previous prime is 212022233321. The next prime is 212022233453. The reversal of 212022233417 is 714332220212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208852656016 + 3169577401 = 457004^2 + 56299^2 .

It is a cyclic number.

It is not a de Polignac number, because 212022233417 - 2¹⁶ = 212022167881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212022233417.

It is not a weakly prime, because it can be changed into another prime (212022233317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011116708 + 106011116709.

It is an arithmetic number, because the mean of its divisors is an integer number (106011116709).

Almost surely, 2^212022233417 is an apocalyptic number.

It is an amenable number.

212022233417 is a deficient number, since it is larger than the sum of its proper divisors (1).

212022233417 is an equidigital number, since it uses as much as digits as its factorization.

212022233417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 212022233417 its reverse (714332220212), we get a palindrome (926354453629).

The spelling of 212022233417 in words is "two hundred twelve billion, twenty-two million, two hundred thirty-three thousand, four hundred seventeen".