381603891793222 has 48 divisors (see below), whose sum is σ = 693462157009920. Its totient is φ = 154254376517616.

The previous prime is 381603891793177. The next prime is 381603891793247. The reversal of 381603891793222 is 222397198306183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165164022 + ... + 167458537.

It is an arithmetic number, because the mean of its divisors is an integer number (14447128271040).

Almost surely, 2^{381603891793222} is an apocalyptic number.

381603891793222 is a deficient number, since it is larger than the sum of its proper divisors (311858265216698).

381603891793222 is a wasteful number, since it uses less digits than its factorization.

381603891793222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332622833 (or 332622814 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 64.

The spelling of 381603891793222 in words is "three hundred eighty-one trillion, six hundred three billion, eight hundred ninety-one million, seven hundred ninety-three thousand, two hundred twenty-two".