11101200002 has 8 divisors (see below), whose sum is σ = 16763557500. Its totient is φ = 5513347504.

The previous prime is 11101199999. The next prime is 11101200013. The reversal of 11101200002 is 20000210111.

It can be written as a sum of positive squares in 2 ways, for example, as 10563933961 + 537266041 = 102781^2 + 23179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 18625877 + ... + 18626472.

Almost surely, 2^11101200002 is an apocalyptic number.

11101200002 is a deficient number, since it is larger than the sum of its proper divisors (5662357498).

11101200002 is a wasteful number, since it uses less digits than its factorization.

11101200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37252500.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11101200002 its reverse (20000210111), we get a palindrome (31101410113).

The spelling of 11101200002 in words is "eleven billion, one hundred one million, two hundred thousand, two".