2142212053 has 2 divisors, whose sum is σ = 2142212054. Its totient is φ = 2142212052.

The previous prime is 2142212027. The next prime is 2142212087. The reversal of 2142212053 is 3502122412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1079582449 + 1062629604 = 32857^2 + 32598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2142212053 - 2⁵ = 2142212021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142212753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071106026 + 1071106027.

It is an arithmetic number, because the mean of its divisors is an integer number (1071106027).

Almost surely, 2^2142212053 is an apocalyptic number.

It is an amenable number.

2142212053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142212053 is an equidigital number, since it uses as much as digits as its factorization.

2142212053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2142212053 is about 46284.0366973323. The cubic root of 2142212053 is about 1289.1026054416.

Adding to 2142212053 its reverse (3502122412), we get a palindrome (5644334465).

The spelling of 2142212053 in words is "two billion, one hundred forty-two million, two hundred twelve thousand, fifty-three".