38583731887222 has 48 divisors (see below), whose sum is σ = 61364890621440. Its totient is φ = 18189798611600.

The previous prime is 38583731887133. The next prime is 38583731887307. The reversal of 38583731887222 is 22278813738583.

38583731887222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 428953929 + ... + 429043867.

It is an arithmetic number, because the mean of its divisors is an integer number (1278435221280).

Almost surely, 2^{38583731887222} is an apocalyptic number.

38583731887222 is a deficient number, since it is larger than the sum of its proper divisors (22781158734218).

38583731887222 is a wasteful number, since it uses less digits than its factorization.

38583731887222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95769 (or 95746 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 67.

The spelling of 38583731887222 in words is "thirty-eight trillion, five hundred eighty-three billion, seven hundred thirty-one million, eight hundred eighty-seven thousand, two hundred twenty-two".