11200420214 has 4 divisors (see below), whose sum is σ = 16800630324. Its totient is φ = 5600210106.

The previous prime is 11200420207. The next prime is 11200420261. The reversal of 11200420214 is 41202400211.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11200420192 and 11200420201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800105052 + ... + 2800105055.

It is an arithmetic number, because the mean of its divisors is an integer number (4200157581).

Almost surely, 2^11200420214 is an apocalyptic number.

11200420214 is a deficient number, since it is larger than the sum of its proper divisors (5600210110).

11200420214 is an equidigital number, since it uses as much as digits as its factorization.

11200420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600210109.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11200420214 its reverse (41202400211), we get a palindrome (52402820425).

The spelling of 11200420214 in words is "eleven billion, two hundred million, four hundred twenty thousand, two hundred fourteen".