2133222953 has 2 divisors, whose sum is σ = 2133222954. Its totient is φ = 2133222952.

The previous prime is 2133222943. The next prime is 2133222961. The reversal of 2133222953 is 3592223312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2081914384 + 51308569 = 45628^2 + 7163^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133222953 - 2⁸ = 2133222697 is a prime.

It is not a weakly prime, because it can be changed into another prime (2133222913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066611476 + 1066611477.

It is an arithmetic number, because the mean of its divisors is an integer number (1066611477).

Almost surely, 2^2133222953 is an apocalyptic number.

It is an amenable number.

2133222953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133222953 is an equidigital number, since it uses as much as digits as its factorization.

2133222953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 2133222953 is about 46186.8266175541. The cubic root of 2133222953 is about 1287.2969767912.

The spelling of 2133222953 in words is "two billion, one hundred thirty-three million, two hundred twenty-two thousand, nine hundred fifty-three".