11120000002 has 32 divisors (see below), whose sum is σ = 17879212800. Its totient is φ = 5171299200.

The previous prime is 11119999981. The next prime is 11120000029. The reversal of 11120000002 is 20000002111.

It is a self number, because there is not a number n which added to its sum of digits gives 11120000002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314727 + ... + 1323157.

It is an arithmetic number, because the mean of its divisors is an integer number (558725400).

Almost surely, 2^11120000002 is an apocalyptic number.

11120000002 is a deficient number, since it is larger than the sum of its proper divisors (6759212798).

11120000002 is a wasteful number, since it uses less digits than its factorization.

11120000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 11120000002 its reverse (20000002111), we get a palindrome (31120002113).

It can be divided in two parts, 111 and 20000002, that multiplied together give a palindrome (2220000222).

The spelling of 11120000002 in words is "eleven billion, one hundred twenty million, two", and thus it is an aban number.