2110212047 has 2 divisors, whose sum is σ = 2110212048. Its totient is φ = 2110212046.

The previous prime is 2110212043. The next prime is 2110212079. The reversal of 2110212047 is 7402120112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2110212047 - 2² = 2110212043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110212043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055106023 + 1055106024.

It is an arithmetic number, because the mean of its divisors is an integer number (1055106024).

Almost surely, 2^2110212047 is an apocalyptic number.

2110212047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110212047 is an equidigital number, since it uses as much as digits as its factorization.

2110212047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 2110212047 is about 45937.0443868562. The cubic root of 2110212047 is about 1282.6515767127.

Adding to 2110212047 its reverse (7402120112), we get a palindrome (9512332159).

The spelling of 2110212047 in words is "two billion, one hundred ten million, two hundred twelve thousand, forty-seven".