111214241648 has 10 divisors (see below), whose sum is σ = 215477593224. Its totient is φ = 55607120816.

The previous prime is 111214241647. The next prime is 111214241683. The reversal of 111214241648 is 846142412111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111214241647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3475445036 + ... + 3475445067.

Almost surely, 2^111214241648 is an apocalyptic number.

It is an amenable number.

111214241648 is a deficient number, since it is larger than the sum of its proper divisors (104263351576).

111214241648 is an equidigital number, since it uses as much as digits as its factorization.

111214241648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950890111 (or 6950890105 counting only the distinct ones).

The product of its digits is 12288, while the sum is 35.

Adding to 111214241648 its reverse (846142412111), we get a palindrome (957356653759).

The spelling of 111214241648 in words is "one hundred eleven billion, two hundred fourteen million, two hundred forty-one thousand, six hundred forty-eight".