10020223321187 has 2 divisors, whose sum is σ = 10020223321188. Its totient is φ = 10020223321186.

The previous prime is 10020223321127. The next prime is 10020223321211. The reversal of 10020223321187 is 78112332202001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020223321187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020223321117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010111660593 + 5010111660594.

It is an arithmetic number, because the mean of its divisors is an integer number (5010111660594).

Almost surely, 2^{10020223321187} is an apocalyptic number.

10020223321187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020223321187 is an equidigital number, since it uses as much as digits as its factorization.

10020223321187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 10020223321187 its reverse (78112332202001), we get a palindrome (88132555523188).

The spelling of 10020223321187 in words is "ten trillion, twenty billion, two hundred twenty-three million, three hundred twenty-one thousand, one hundred eighty-seven".