10022131187 has 2 divisors, whose sum is σ = 10022131188. Its totient is φ = 10022131186.

The previous prime is 10022131177. The next prime is 10022131279. The reversal of 10022131187 is 78113122001.

It is a weak prime.

It is an emirp because it is prime and its reverse (78113122001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10022131187 - 2¹⁰ = 10022130163 is a prime.

It is a super-2 number, since 2×10022131187² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10022131127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011065593 + 5011065594.

It is an arithmetic number, because the mean of its divisors is an integer number (5011065594).

Almost surely, 2^10022131187 is an apocalyptic number.

10022131187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022131187 is an equidigital number, since it uses as much as digits as its factorization.

10022131187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 10022131187 its reverse (78113122001), we get a palindrome (88135253188).

The spelling of 10022131187 in words is "ten billion, twenty-two million, one hundred thirty-one thousand, one hundred eighty-seven".