10022222012087 has 2 divisors, whose sum is σ = 10022222012088. Its totient is φ = 10022222012086.

The previous prime is 10022222011999. The next prime is 10022222012111. The reversal of 10022222012087 is 78021022222001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (78021022222001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10022222012087 - 2²⁸ = 10021953576631 is a prime.

It is a super-2 number, since 2×10022222012087² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022222012687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011111006043 + 5011111006044.

It is an arithmetic number, because the mean of its divisors is an integer number (5011111006044).

Almost surely, 2^{10022222012087} is an apocalyptic number.

10022222012087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022222012087 is an equidigital number, since it uses as much as digits as its factorization.

10022222012087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

Adding to 10022222012087 its reverse (78021022222001), we get a palindrome (88043244234088).

The spelling of 10022222012087 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, twelve thousand, eighty-seven".