1385222848207 has 16 divisors (see below), whose sum is σ = 1567604666880. Its totient is φ = 1213027358400.

The previous prime is 1385222848187. The next prime is 1385222848223. The reversal of 1385222848207 is 7028482225831.

It is not a de Polignac number, because 1385222848207 - 2¹⁵ = 1385222815439 is a prime.

It is a super-2 number, since 2×1385222848207² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385222848267) 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 15 ways as a sum of consecutive naturals, for example, 19403913 + ... + 19475170.

It is an arithmetic number, because the mean of its divisors is an integer number (97975291680).

Almost surely, 2^{1385222848207} is an apocalyptic number.

1385222848207 is a deficient number, since it is larger than the sum of its proper divisors (182381818673).

1385222848207 is a wasteful number, since it uses less digits than its factorization.

1385222848207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38879214.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 1385222848207 in words is "one trillion, three hundred eighty-five billion, two hundred twenty-two million, eight hundred forty-eight thousand, two hundred seven".