22120411412017 has 2 divisors, whose sum is σ = 22120411412018. Its totient is φ = 22120411412016.

The previous prime is 22120411411979. The next prime is 22120411412053. The reversal of 22120411412017 is 71021411402122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20670853203441 + 1449558208576 = 4546521^2 + 1203976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22120411412017 is a prime.

It is not a weakly prime, because it can be changed into another prime (22120411412417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060205706008 + 11060205706009.

It is an arithmetic number, because the mean of its divisors is an integer number (11060205706009).

Almost surely, 2^{22120411412017} is an apocalyptic number.

It is an amenable number.

22120411412017 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120411412017 is an equidigital number, since it uses as much as digits as its factorization.

22120411412017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

Adding to 22120411412017 its reverse (71021411402122), we get a palindrome (93141822814139).

The spelling of 22120411412017 in words is "twenty-two trillion, one hundred twenty billion, four hundred eleven million, four hundred twelve thousand, seventeen".