11104320212 has 12 divisors (see below), whose sum is σ = 19437958260. Its totient is φ = 5550617856.

The previous prime is 11104320179. The next prime is 11104320329. The reversal of 11104320212 is 21202340111.

It can be written as a sum of positive squares in 2 ways, for example, as 4639516996 + 6464803216 = 68114^2 + 80404^2 .

It is a congruent number.

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, 369287 + ... + 398222.

It is an arithmetic number, because the mean of its divisors is an integer number (1619829855).

Almost surely, 2^11104320212 is an apocalyptic number.

It is an amenable number.

11104320212 is a deficient number, since it is larger than the sum of its proper divisors (8333638048).

11104320212 is a wasteful number, since it uses less digits than its factorization.

11104320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771130 (or 771128 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11104320212 its reverse (21202340111), we get a palindrome (32306660323).

The spelling of 11104320212 in words is "eleven billion, one hundred four million, three hundred twenty thousand, two hundred twelve".