11020211344 has 20 divisors (see below), whose sum is σ = 21505272880. Its totient is φ = 5470463520.

The previous prime is 11020211317. The next prime is 11020211357. The reversal of 11020211344 is 44311202011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2475342 + ... + 2479789.

It is an arithmetic number, because the mean of its divisors is an integer number (1075263644).

Almost surely, 2^11020211344 is an apocalyptic number.

It is an amenable number.

11020211344 is a deficient number, since it is larger than the sum of its proper divisors (10485061536).

11020211344 is a wasteful number, since it uses less digits than its factorization.

11020211344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955278 (or 4955272 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11020211344 its reverse (44311202011), we get a palindrome (55331413355).

The spelling of 11020211344 in words is "eleven billion, twenty million, two hundred eleven thousand, three hundred forty-four".