2122980767 has 2 divisors, whose sum is σ = 2122980768. Its totient is φ = 2122980766.

The previous prime is 2122980763. The next prime is 2122980787. The reversal of 2122980767 is 7670892212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122980767 - 2² = 2122980763 is a prime.

It is a super-3 number, since 3×2122980767³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122980763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061490383 + 1061490384.

It is an arithmetic number, because the mean of its divisors is an integer number (1061490384).

Almost surely, 2^2122980767 is an apocalyptic number.

2122980767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122980767 is an equidigital number, since it uses as much as digits as its factorization.

2122980767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 2122980767 is about 46075.8154241463. The cubic root of 2122980767 is about 1285.2334492867.

The spelling of 2122980767 in words is "two billion, one hundred twenty-two million, nine hundred eighty thousand, seven hundred sixty-seven".