2120062141217 has 2 divisors, whose sum is σ = 2120062141218. Its totient is φ = 2120062141216.

The previous prime is 2120062141123. The next prime is 2120062141237. The reversal of 2120062141217 is 7121412600212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2017902639841 + 102159501376 = 1420529^2 + 319624^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120062141217 - 2²⁰ = 2120061092641 is a prime.

It is a super-2 number, since 2×2120062141217² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2120062141217.

It is not a weakly prime, because it can be changed into another prime (2120062141237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060031070608 + 1060031070609.

It is an arithmetic number, because the mean of its divisors is an integer number (1060031070609).

Almost surely, 2^{2120062141217} is an apocalyptic number.

It is an amenable number.

2120062141217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120062141217 is an equidigital number, since it uses as much as digits as its factorization.

2120062141217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 2120062141217 its reverse (7121412600212), we get a palindrome (9241474741429).

The spelling of 2120062141217 in words is "two trillion, one hundred twenty billion, sixty-two million, one hundred forty-one thousand, two hundred seventeen".