38631403222 has 8 divisors (see below), whose sum is σ = 57969581400. Its totient is φ = 19308209424.

The previous prime is 38631403199. The next prime is 38631403277. The reversal of 38631403222 is 22230413683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3739647 + ... + 3749962.

It is an arithmetic number, because the mean of its divisors is an integer number (7246197675).

Almost surely, 2^38631403222 is an apocalyptic number.

38631403222 is a deficient number, since it is larger than the sum of its proper divisors (19338178178).

38631403222 is a wasteful number, since it uses less digits than its factorization.

38631403222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7492190.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 38631403222 in words is "thirty-eight billion, six hundred thirty-one million, four hundred three thousand, two hundred twenty-two".