10222122985 has 8 divisors (see below), whose sum is σ = 12497992200. Its totient is φ = 8023401984.

The previous prime is 10222122983. The next prime is 10222122991. The reversal of 10222122985 is 58922122201.

It is a happy number.

10222122985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 400520169 + 9821602816 = 20013^2 + 99104^2 .

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 10222122985 - 2¹ = 10222122983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10222122985.

It is not an unprimeable number, because it can be changed into a prime (10222122983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19286760 + ... + 19287289.

It is an arithmetic number, because the mean of its divisors is an integer number (1562249025).

Almost surely, 2^10222122985 is an apocalyptic number.

It is an amenable number.

10222122985 is a deficient number, since it is larger than the sum of its proper divisors (2275869215).

10222122985 is an equidigital number, since it uses as much as digits as its factorization.

10222122985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38574107.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 10222122985 in words is "ten billion, two hundred twenty-two million, one hundred twenty-two thousand, nine hundred eighty-five".