2122232137 has 2 divisors, whose sum is σ = 2122232138. Its totient is φ = 2122232136.

The previous prime is 2122232107. The next prime is 2122232197. The reversal of 2122232137 is 7312322212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1667007241 + 455224896 = 40829^2 + 21336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122232137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122232107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061116068 + 1061116069.

It is an arithmetic number, because the mean of its divisors is an integer number (1061116069).

Almost surely, 2^2122232137 is an apocalyptic number.

It is an amenable number.

2122232137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122232137 is an equidigital number, since it uses as much as digits as its factorization.

2122232137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 25.

The square root of 2122232137 is about 46067.6908147131. The cubic root of 2122232137 is about 1285.0823602376.

Adding to 2122232137 its reverse (7312322212), we get a palindrome (9434554349).

The spelling of 2122232137 in words is "two billion, one hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty-seven".