2297977500001 has 2 divisors, whose sum is σ = 2297977500002. Its totient is φ = 2297977500000.

The previous prime is 2297977499999. The next prime is 2297977500031. The reversal of 2297977500001 is 1000057797922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2084832771025 + 213144728976 = 1443895^2 + 461676^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297977500001 - 2¹ = 2297977499999 is a prime.

Together with 2297977499999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2297977500031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148988750000 + 1148988750001.

It is an arithmetic number, because the mean of its divisors is an integer number (1148988750001).

Almost surely, 2^{2297977500001} is an apocalyptic number.

It is an amenable number.

2297977500001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297977500001 is an equidigital number, since it uses as much as digits as its factorization.

2297977500001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 555660, while the sum is 49.

The spelling of 2297977500001 in words is "two trillion, two hundred ninety-seven billion, nine hundred seventy-seven million, five hundred thousand, one".