10220017625385 has 8 divisors (see below), whose sum is σ = 16352028200640. Its totient is φ = 5450676066864.

The previous prime is 10220017625383. The next prime is 10220017625399. The reversal of 10220017625385 is 58352671002201.

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

It is not a de Polignac number, because 10220017625385 - 2¹ = 10220017625383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220017625381) 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, 340667254165 + ... + 340667254194.

It is an arithmetic number, because the mean of its divisors is an integer number (2044003525080).

Almost surely, 2^{10220017625385} is an apocalyptic number.

10220017625385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10220017625385 is a deficient number, since it is larger than the sum of its proper divisors (6132010575255).

10220017625385 is an equidigital number, since it uses as much as digits as its factorization.

10220017625385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681334508367.

The product of its (nonzero) digits is 201600, while the sum is 42.

Adding to 10220017625385 its reverse (58352671002201), we get a palindrome (68572688627586).

The spelling of 10220017625385 in words is "ten trillion, two hundred twenty billion, seventeen million, six hundred twenty-five thousand, three hundred eighty-five".