385802247522 has 16 divisors (see below), whose sum is σ = 772326308160. Its totient is φ = 128480446992.

The previous prime is 385802247511. The next prime is 385802247529. The reversal of 385802247522 is 225742208583.

It is not an unprimeable number, because it can be changed into a prime (385802247529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30068598 + ... + 30081425.

It is an arithmetic number, because the mean of its divisors is an integer number (48270394260).

Almost surely, 2^385802247522 is an apocalyptic number.

385802247522 is an abundant number, since it is smaller than the sum of its proper divisors (386524060638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385802247522 is a wasteful number, since it uses less digits than its factorization.

385802247522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60151097.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 385802247522 in words is "three hundred eighty-five billion, eight hundred two million, two hundred forty-seven thousand, five hundred twenty-two".