10122047087 has 2 divisors, whose sum is σ = 10122047088. Its totient is φ = 10122047086.

The previous prime is 10122047081. The next prime is 10122047093. The reversal of 10122047087 is 78074022101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10122047081) and next prime (10122047093).

It is a cyclic number.

It is not a de Polignac number, because 10122047087 - 2²² = 10117852783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122047081) 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, 5061023543 + 5061023544.

It is an arithmetic number, because the mean of its divisors is an integer number (5061023544).

Almost surely, 2^10122047087 is an apocalyptic number.

10122047087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122047087 is an equidigital number, since it uses as much as digits as its factorization.

10122047087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

Adding to 10122047087 its reverse (78074022101), we get a palindrome (88196069188).

The spelling of 10122047087 in words is "ten billion, one hundred twenty-two million, forty-seven thousand, eighty-seven".