111111007036 has 24 divisors (see below), whose sum is σ = 195677431040. Its totient is φ = 55204254000.

The previous prime is 111111006977. The next prime is 111111007037. The reversal of 111111007036 is 630700111111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111111006998 and 111111007016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111111007037) 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, 275611 + ... + 546061.

Almost surely, 2^111111007036 is an apocalyptic number.

It is an amenable number.

111111007036 is a deficient number, since it is larger than the sum of its proper divisors (84566424004).

111111007036 is a wasteful number, since it uses less digits than its factorization.

111111007036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271105 (or 271103 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 22.

Adding to 111111007036 its reverse (630700111111), we get a palindrome (741811118147).

The spelling of 111111007036 in words is "one hundred eleven billion, one hundred eleven million, seven thousand, thirty-six".