2120211302299 has 2 divisors, whose sum is σ = 2120211302300. Its totient is φ = 2120211302298.

The previous prime is 2120211302281. The next prime is 2120211302359. The reversal of 2120211302299 is 9922031120212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120211302299 - 2¹⁵ = 2120211269531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120211303299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060105651149 + 1060105651150.

It is an arithmetic number, because the mean of its divisors is an integer number (1060105651150).

Almost surely, 2^{2120211302299} is an apocalyptic number.

2120211302299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120211302299 is an equidigital number, since it uses as much as digits as its factorization.

2120211302299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 2120211302299 in words is "two trillion, one hundred twenty billion, two hundred eleven million, three hundred two thousand, two hundred ninety-nine".