38220382151 has 12 divisors (see below), whose sum is σ = 44481429720. Its totient is φ = 32744864880.

The previous prime is 38220382139. The next prime is 38220382199. The reversal of 38220382151 is 15128302283.

It is not a de Polignac number, because 38220382151 - 2¹⁰ = 38220381127 is a prime.

It is a super-2 number, since 2×38220382151² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38220382451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78596 + ... + 287433.

It is an arithmetic number, because the mean of its divisors is an integer number (3706785810).

Almost surely, 2^38220382151 is an apocalyptic number.

38220382151 is a deficient number, since it is larger than the sum of its proper divisors (6261047569).

38220382151 is a wasteful number, since it uses less digits than its factorization.

38220382151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368174 (or 368167 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 38220382151 in words is "thirty-eight billion, two hundred twenty million, three hundred eighty-two thousand, one hundred fifty-one".