111204255116 has 24 divisors (see below), whose sum is σ = 202728113280. Its totient is φ = 53314848000.

The previous prime is 111204255109. The next prime is 111204255131. The reversal of 111204255116 is 611552402111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4100285 + ... + 4127316.

It is an arithmetic number, because the mean of its divisors is an integer number (8447004720).

Almost surely, 2^111204255116 is an apocalyptic number.

It is an amenable number.

111204255116 is a deficient number, since it is larger than the sum of its proper divisors (91523858164).

111204255116 is a wasteful number, since it uses less digits than its factorization.

111204255116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8227745 (or 8227743 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 111204255116 its reverse (611552402111), we get a palindrome (722756657227).

The spelling of 111204255116 in words is "one hundred eleven billion, two hundred four million, two hundred fifty-five thousand, one hundred sixteen".