11100440002 has 8 divisors (see below), whose sum is σ = 16659020556. Its totient is φ = 5547433152.

The previous prime is 11100439951. The next prime is 11100440033. The reversal of 11100440002 is 20004400111.

It can be written as a sum of positive squares in 2 ways, for example, as 10980734521 + 119705481 = 104789^2 + 10941^2 .

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, 1388443 + ... + 1396414.

Almost surely, 2^11100440002 is an apocalyptic number.

11100440002 is a deficient number, since it is larger than the sum of its proper divisors (5558580554).

11100440002 is a wasteful number, since it uses less digits than its factorization.

11100440002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786852.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11100440002 its reverse (20004400111), we get a palindrome (31104840113).

The spelling of 11100440002 in words is "eleven billion, one hundred million, four hundred forty thousand, two".