38220114 has 32 divisors (see below), whose sum is σ = 81236736. Its totient is φ = 11946240.

The previous prime is 38220113. The next prime is 38220151. The reversal of 38220114 is 41102283.

It is a super-2 number, since 2×38220114² = 2921554228345992, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36924 + ... + 37944.

It is an arithmetic number, because the mean of its divisors is an integer number (2538648).

Almost surely, 2^38220114 is an apocalyptic number.

38220114 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38220114 is an abundant number, since it is smaller than the sum of its proper divisors (43016622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38220114 is a wasteful number, since it uses less digits than its factorization.

38220114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 38220114 is about 6182.2418263928. The cubic root of 38220114 is about 336.8454297943.

Adding to 38220114 its reverse (41102283), we get a palindrome (79322397).

The spelling of 38220114 in words is "thirty-eight million, two hundred twenty thousand, one hundred fourteen".