38820220530322 has 48 divisors (see below), whose sum is σ = 74226631433472. Its totient is φ = 15056937110880.

The previous prime is 38820220530271. The next prime is 38820220530337. The reversal of 38820220530322 is 22303502202883.

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, 80502513 + ... + 80983300.

It is an arithmetic number, because the mean of its divisors is an integer number (1546388154864).

Almost surely, 2^{38820220530322} is an apocalyptic number.

38820220530322 is a deficient number, since it is larger than the sum of its proper divisors (35406410903150).

38820220530322 is a wasteful number, since it uses less digits than its factorization.

38820220530322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161486063 (or 161486056 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 38820220530322 in words is "thirty-eight trillion, eight hundred twenty billion, two hundred twenty million, five hundred thirty thousand, three hundred twenty-two".