2122980763 has 2 divisors, whose sum is σ = 2122980764. Its totient is φ = 2122980762.

The previous prime is 2122980749. The next prime is 2122980767. The reversal of 2122980763 is 3670892212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2122980763 - 2²⁵ = 2089426331 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122980767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061490381 + 1061490382.

It is an arithmetic number, because the mean of its divisors is an integer number (1061490382).

Almost surely, 2^2122980763 is an apocalyptic number.

2122980763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122980763 is an equidigital number, since it uses as much as digits as its factorization.

2122980763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2122980763 is about 46075.8153807396. The cubic root of 2122980763 is about 1285.2334484795.

The spelling of 2122980763 in words is "two billion, one hundred twenty-two million, nine hundred eighty thousand, seven hundred sixty-three".