11214204442 has 16 divisors (see below), whose sum is σ = 19256352192. Its totient is φ = 4798087200.

The previous prime is 11214204431. The next prime is 11214204467. The reversal of 11214204442 is 24440241211.

It is a happy number.

11214204442 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657988 + ... + 674815.

It is an arithmetic number, because the mean of its divisors is an integer number (1203522012).

Almost surely, 2^11214204442 is an apocalyptic number.

11214204442 is a deficient number, since it is larger than the sum of its proper divisors (8042147750).

11214204442 is a wasteful number, since it uses less digits than its factorization.

11214204442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333413.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 11214204442 its reverse (24440241211), we get a palindrome (35654445653).

The spelling of 11214204442 in words is "eleven billion, two hundred fourteen million, two hundred four thousand, four hundred forty-two".