11214202105 has 24 divisors (see below), whose sum is σ = 13944651336. Its totient is φ = 8657303040.

The previous prime is 11214202093. The next prime is 11214202141. The reversal of 11214202105 is 50120241211.

It can be written as a sum of positive squares in 4 ways, for example, as 4496104809 + 6718097296 = 67053^2 + 81964^2 .

It is not a de Polignac number, because 11214202105 - 2¹¹ = 11214200057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1789137 + ... + 1795393.

It is an arithmetic number, because the mean of its divisors is an integer number (581027139).

Almost surely, 2^11214202105 is an apocalyptic number.

It is an amenable number.

11214202105 is a deficient number, since it is larger than the sum of its proper divisors (2730449231).

11214202105 is an equidigital number, since it uses as much as digits as its factorization.

11214202105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6697 (or 6666 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 11214202105 its reverse (50120241211), we get a palindrome (61334443316).

The spelling of 11214202105 in words is "eleven billion, two hundred fourteen million, two hundred two thousand, one hundred five".