111233993852 has 12 divisors (see below), whose sum is σ = 196478737560. Its totient is φ = 55097211696.

The previous prime is 111233993839. The next prime is 111233993861. The reversal of 111233993852 is 258399332111.

It is a junction number, because it is equal to n+sod(n) for n = 111233993797 and 111233993806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129945827 + ... + 129946682.

It is an arithmetic number, because the mean of its divisors is an integer number (16373228130).

Almost surely, 2^111233993852 is an apocalyptic number.

It is an amenable number.

111233993852 is a deficient number, since it is larger than the sum of its proper divisors (85244743708).

111233993852 is a wasteful number, since it uses less digits than its factorization.

111233993852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259892620 (or 259892618 counting only the distinct ones).

The product of its digits is 349920, while the sum is 47.

The spelling of 111233993852 in words is "one hundred eleven billion, two hundred thirty-three million, nine hundred ninety-three thousand, eight hundred fifty-two".