1112201238 has 8 divisors (see below), whose sum is σ = 2224402488. Its totient is φ = 370733744.

The previous prime is 1112201203. The next prime is 1112201239. The reversal of 1112201238 is 8321022111.

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

1112201238 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112201239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92683431 + ... + 92683442.

It is an arithmetic number, because the mean of its divisors is an integer number (278050311).

Almost surely, 2^1112201238 is an apocalyptic number.

1112201238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1112201238 is a wasteful number, since it uses less digits than its factorization.

1112201238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185366878.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1112201238 is about 33349.6812278618. The cubic root of 1112201238 is about 1036.0827857052.

Adding to 1112201238 its reverse (8321022111), we get a palindrome (9433223349).

The spelling of 1112201238 in words is "one billion, one hundred twelve million, two hundred one thousand, two hundred thirty-eight".