2110022113 has 2 divisors, whose sum is σ = 2110022114. Its totient is φ = 2110022112.

The previous prime is 2110022111. The next prime is 2110022119. The reversal of 2110022113 is 3112200112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2071433169 + 38588944 = 45513^2 + 6212^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110022113 - 2¹ = 2110022111 is a prime.

Together with 2110022111, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2110022093 and 2110022102.

It is not a weakly prime, because it can be changed into another prime (2110022111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055011056 + 1055011057.

It is an arithmetic number, because the mean of its divisors is an integer number (1055011057).

Almost surely, 2^2110022113 is an apocalyptic number.

It is an amenable number.

2110022113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110022113 is an equidigital number, since it uses as much as digits as its factorization.

2110022113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2110022113 is about 45934.9770109880. The cubic root of 2110022113 is about 1282.6130929887.

Adding to 2110022113 its reverse (3112200112), we get a palindrome (5222222225).

The spelling of 2110022113 in words is "two billion, one hundred ten million, twenty-two thousand, one hundred thirteen".