2110210012213 has 2 divisors, whose sum is σ = 2110210012214. Its totient is φ = 2110210012212.

The previous prime is 2110210012201. The next prime is 2110210012327. The reversal of 2110210012213 is 3122100120112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1507254656209 + 602955356004 = 1227703^2 + 776502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110210012213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110210012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055105006106 + 1055105006107.

It is an arithmetic number, because the mean of its divisors is an integer number (1055105006107).

Almost surely, 2^{2110210012213} is an apocalyptic number.

It is an amenable number.

2110210012213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110210012213 is an equidigital number, since it uses as much as digits as its factorization.

2110210012213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2110210012213 its reverse (3122100120112), we get a palindrome (5232310132325).

The spelling of 2110210012213 in words is "two trillion, one hundred ten billion, two hundred ten million, twelve thousand, two hundred thirteen".