11112101011002 has 16 divisors (see below), whose sum is σ = 22235166132192. Its totient is φ = 3702206318640.

The previous prime is 11112101010977. The next prime is 11112101011069. The reversal of 11112101011002 is 20011010121111.

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, 456824749 + ... + 456849072.

It is an arithmetic number, because the mean of its divisors is an integer number (1389697883262).

Almost surely, 2^{11112101011002} is an apocalyptic number.

11112101011002 is an abundant number, since it is smaller than the sum of its proper divisors (11123065121190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112101011002 is a wasteful number, since it uses less digits than its factorization.

11112101011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913675853.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11112101011002 its reverse (20011010121111), we get a palindrome (31123111132113).

It can be divided in two parts, 1111210 and 1011002, that added together give a palindrome (2122212).

The spelling of 11112101011002 in words is "eleven trillion, one hundred twelve billion, one hundred one million, eleven thousand, two".