2122006510177 has 2 divisors, whose sum is σ = 2122006510178. Its totient is φ = 2122006510176.

The previous prime is 2122006510133. The next prime is 2122006510229. The reversal of 2122006510177 is 7710156002212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2102966925921 + 19039584256 = 1450161^2 + 137984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122006510177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122006510577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061003255088 + 1061003255089.

It is an arithmetic number, because the mean of its divisors is an integer number (1061003255089).

Almost surely, 2^{2122006510177} is an apocalyptic number.

It is an amenable number.

2122006510177 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122006510177 is an equidigital number, since it uses as much as digits as its factorization.

2122006510177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 2122006510177 in words is "two trillion, one hundred twenty-two billion, six million, five hundred ten thousand, one hundred seventy-seven".