2961118224089 has 2 divisors, whose sum is σ = 2961118224090. Its totient is φ = 2961118224088.

The previous prime is 2961118224061. The next prime is 2961118224131. The reversal of 2961118224089 is 9804228111692.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2264046855625 + 697071368464 = 1504675^2 + 834908^2 .

It is a cyclic number.

It is not a de Polignac number, because 2961118224089 - 2³⁶ = 2892398747353 is a prime.

It is a super-2 number, since 2×2961118224089² (a number of 26 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 2961118224089.

It is not a weakly prime, because it can be changed into another prime (2961118220089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480559112044 + 1480559112045.

It is an arithmetic number, because the mean of its divisors is an integer number (1480559112045).

Almost surely, 2^{2961118224089} is an apocalyptic number.

It is an amenable number.

2961118224089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961118224089 is an equidigital number, since it uses as much as digits as its factorization.

2961118224089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 53.

The spelling of 2961118224089 in words is "two trillion, nine hundred sixty-one billion, one hundred eighteen million, two hundred twenty-four thousand, eighty-nine".