2222818753 has 2 divisors, whose sum is σ = 2222818754. Its totient is φ = 2222818752.

The previous prime is 2222818751. The next prime is 2222818757. The reversal of 2222818753 is 3578182222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2033288464 + 189530289 = 45092^2 + 13767^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222818753 - 2¹ = 2222818751 is a prime.

Together with 2222818751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2222818751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111409376 + 1111409377.

It is an arithmetic number, because the mean of its divisors is an integer number (1111409377).

Almost surely, 2^2222818753 is an apocalyptic number.

It is an amenable number.

2222818753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222818753 is an equidigital number, since it uses as much as digits as its factorization.

2222818753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 40.

The square root of 2222818753 is about 47146.7788189183. The cubic root of 2222818753 is about 1305.0726368949.

The spelling of 2222818753 in words is "two billion, two hundred twenty-two million, eight hundred eighteen thousand, seven hundred fifty-three".