2213110087 has 2 divisors, whose sum is σ = 2213110088. Its totient is φ = 2213110086.

The previous prime is 2213110079. The next prime is 2213110127. The reversal of 2213110087 is 7800113122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2213110087 - 2³ = 2213110079 is a prime.

It is a super-2 number, since 2×2213110087² = 9795712514362295138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213110027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106555043 + 1106555044.

It is an arithmetic number, because the mean of its divisors is an integer number (1106555044).

Almost surely, 2^2213110087 is an apocalyptic number.

2213110087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213110087 is an equidigital number, since it uses as much as digits as its factorization.

2213110087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 2213110087 is about 47043.7040102074. The cubic root of 2213110087 is about 1303.1697967390.

The spelling of 2213110087 in words is "two billion, two hundred thirteen million, one hundred ten thousand, eighty-seven".