238279219112 has 32 divisors (see below), whose sum is σ = 487430006400. Its totient is φ = 108299692800.

The previous prime is 238279219109. The next prime is 238279219117. The reversal of 238279219112 is 211912972832.

It is not an unprimeable number, because it can be changed into a prime (238279219117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009937 + ... + 1223327.

It is an arithmetic number, because the mean of its divisors is an integer number (15232187700).

Almost surely, 2^238279219112 is an apocalyptic number.

238279219112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

238279219112 is an abundant number, since it is smaller than the sum of its proper divisors (249150787288).

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

238279219112 is a wasteful number, since it uses less digits than its factorization.

238279219112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226097 (or 226093 counting only the distinct ones).

The product of its digits is 217728, while the sum is 47.

The spelling of 238279219112 in words is "two hundred thirty-eight billion, two hundred seventy-nine million, two hundred nineteen thousand, one hundred twelve".