2122030087 has 2 divisors, whose sum is σ = 2122030088. Its totient is φ = 2122030086.

The previous prime is 2122030081. The next prime is 2122030129. The reversal of 2122030087 is 7800302212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122030087 - 2¹¹ = 2122028039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122030081) 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, 1061015043 + 1061015044.

It is an arithmetic number, because the mean of its divisors is an integer number (1061015044).

Almost surely, 2^2122030087 is an apocalyptic number.

2122030087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122030087 is an equidigital number, since it uses as much as digits as its factorization.

2122030087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2122030087 is about 46065.4977939021. The cubic root of 2122030087 is about 1285.0415762714.

Adding to 2122030087 its reverse (7800302212), we get a palindrome (9922332299).

The spelling of 2122030087 in words is "two billion, one hundred twenty-two million, thirty thousand, eighty-seven".