10220122001987 has 8 divisors (see below), whose sum is σ = 10389064561920. Its totient is φ = 10052381880640.

The previous prime is 10220122001917. The next prime is 10220122001989. The reversal of 10220122001987 is 78910022102201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10220122001987 - 2³⁰ = 10219048260163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220122001989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300592508 + ... + 300626505.

It is an arithmetic number, because the mean of its divisors is an integer number (1298633070240).

Almost surely, 2^{10220122001987} is an apocalyptic number.

10220122001987 is a deficient number, since it is larger than the sum of its proper divisors (168942559933).

10220122001987 is an equidigital number, since it uses as much as digits as its factorization.

10220122001987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601219293.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 10220122001987 in words is "ten trillion, two hundred twenty billion, one hundred twenty-two million, one thousand, nine hundred eighty-seven".