1112230221368 has 32 divisors (see below), whose sum is σ = 2383443588960. Its totient is φ = 476651472000.

The previous prime is 1112230221367. The next prime is 1112230221373. The reversal of 1112230221368 is 8631220322111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112230221367) 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, 1109330 + ... + 1858782.

It is an arithmetic number, because the mean of its divisors is an integer number (74482612155).

Almost surely, 2^{1112230221368} is an apocalyptic number.

It is an amenable number.

1112230221368 is an abundant number, since it is smaller than the sum of its proper divisors (1271213367592).

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

1112230221368 is a wasteful number, since it uses less digits than its factorization.

1112230221368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775967 (or 775963 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 1112230221368 its reverse (8631220322111), we get a palindrome (9743450543479).

The spelling of 1112230221368 in words is "one trillion, one hundred twelve billion, two hundred thirty million, two hundred twenty-one thousand, three hundred sixty-eight".