1013222087 has 2 divisors, whose sum is σ = 1013222088. Its totient is φ = 1013222086.

The previous prime is 1013222033. The next prime is 1013222107. The reversal of 1013222087 is 7802223101.

1013222087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013222087 - 2⁸ = 1013221831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013222027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506611043 + 506611044.

It is an arithmetic number, because the mean of its divisors is an integer number (506611044).

Almost surely, 2^1013222087 is an apocalyptic number.

1013222087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013222087 is an equidigital number, since it uses as much as digits as its factorization.

1013222087 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 26.

The square root of 1013222087 is about 31831.1496336529. The cubic root of 1013222087 is about 1004.3880789321.

Adding to 1013222087 its reverse (7802223101), we get a palindrome (8815445188).

The spelling of 1013222087 in words is "one billion, thirteen million, two hundred twenty-two thousand, eighty-seven".