111332245636 has 18 divisors (see below), whose sum is σ = 197782795518. Its totient is φ = 54835276320.

The previous prime is 111332245559. The next prime is 111332245657. The reversal of 111332245636 is 636542233111.

It can be written as a sum of positive squares in only one way, i.e., 64208519236 + 47123726400 = 253394^2 + 217080^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111332245595 and 111332245604.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3082185 + ... + 3118096.

Almost surely, 2^111332245636 is an apocalyptic number.

It is an amenable number.

111332245636 is a deficient number, since it is larger than the sum of its proper divisors (86450549882).

111332245636 is an equidigital number, since it uses as much as digits as its factorization.

111332245636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6200419 (or 6200350 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

Adding to 111332245636 its reverse (636542233111), we get a palindrome (747874478747).

The spelling of 111332245636 in words is "one hundred eleven billion, three hundred thirty-two million, two hundred forty-five thousand, six hundred thirty-six".