11020204411 has 8 divisors (see below), whose sum is σ = 11080509440. Its totient is φ = 10959997032.

The previous prime is 11020204409. The next prime is 11020204471. The reversal of 11020204411 is 11440202011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11020204411 - 2¹ = 11020204409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020204471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207916 + ... + 255478.

It is an arithmetic number, because the mean of its divisors is an integer number (1385063680).

Almost surely, 2^11020204411 is an apocalyptic number.

11020204411 is a deficient number, since it is larger than the sum of its proper divisors (60305029).

11020204411 is a wasteful number, since it uses less digits than its factorization.

11020204411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48825.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020204411 its reverse (11440202011), we get a palindrome (22460406422).

The spelling of 11020204411 in words is "eleven billion, twenty million, two hundred four thousand, four hundred eleven".