2110222313 has 2 divisors, whose sum is σ = 2110222314. Its totient is φ = 2110222312.

The previous prime is 2110222273. The next prime is 2110222337. The reversal of 2110222313 is 3132220112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1678704784 + 431517529 = 40972^2 + 20773^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110222313 - 2⁸ = 2110222057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110222291 and 2110222300.

It is not a weakly prime, because it can be changed into another prime (2110222343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055111156 + 1055111157.

It is an arithmetic number, because the mean of its divisors is an integer number (1055111157).

Almost surely, 2^2110222313 is an apocalyptic number.

It is an amenable number.

2110222313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110222313 is an equidigital number, since it uses as much as digits as its factorization.

2110222313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2110222313 is about 45937.1561266041. The cubic root of 2110222313 is about 1282.6536567059.

Adding to 2110222313 its reverse (3132220112), we get a palindrome (5242442425).

The spelling of 2110222313 in words is "two billion, one hundred ten million, two hundred twenty-two thousand, three hundred thirteen".