2220210899 has 2 divisors, whose sum is σ = 2220210900. Its totient is φ = 2220210898.

The previous prime is 2220210893. The next prime is 2220210901. The reversal of 2220210899 is 9980120222.

2220210899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220210899 is a prime.

Together with 2220210901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2220210893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110105449 + 1110105450.

It is an arithmetic number, because the mean of its divisors is an integer number (1110105450).

Almost surely, 2^2220210899 is an apocalyptic number.

2220210899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220210899 is an equidigital number, since it uses as much as digits as its factorization.

2220210899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2220210899 is about 47119.1139454044. The cubic root of 2220210899 is about 1304.5620583403.

The spelling of 2220210899 in words is "two billion, two hundred twenty million, two hundred ten thousand, eight hundred ninety-nine".