2110122253 has 2 divisors, whose sum is σ = 2110122254. Its totient is φ = 2110122252.

The previous prime is 2110122241. The next prime is 2110122317. The reversal of 2110122253 is 3522210112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2097823204 + 12299049 = 45802^2 + 3507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110122253 - 2²⁹ = 1573251341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2110122253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110122953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055061126 + 1055061127.

It is an arithmetic number, because the mean of its divisors is an integer number (1055061127).

Almost surely, 2^2110122253 is an apocalyptic number.

It is an amenable number.

2110122253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110122253 is an equidigital number, since it uses as much as digits as its factorization.

2110122253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2110122253 is about 45936.0670171054. The cubic root of 2110122253 is about 1282.6333832726.

Adding to 2110122253 its reverse (3522210112), we get a palindrome (5632332365).

The spelling of 2110122253 in words is "two billion, one hundred ten million, one hundred twenty-two thousand, two hundred fifty-three".