11200422211 has 4 divisors (see below), whose sum is σ = 12218642424. Its totient is φ = 10182202000.

The previous prime is 11200422179. The next prime is 11200422241. The reversal of 11200422211 is 11222400211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11222400211 = 11 ⋅1020218201.

It is a cyclic number.

It is not a de Polignac number, because 11200422211 - 2⁵ = 11200422179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200422241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509110090 + ... + 509110111.

It is an arithmetic number, because the mean of its divisors is an integer number (3054660606).

Almost surely, 2^11200422211 is an apocalyptic number.

11200422211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11200422211 is a deficient number, since it is larger than the sum of its proper divisors (1018220213).

11200422211 is a wasteful number, since it uses less digits than its factorization.

11200422211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018220212.

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

Adding to 11200422211 its reverse (11222400211), we get a palindrome (22422822422).

The spelling of 11200422211 in words is "eleven billion, two hundred million, four hundred twenty-two thousand, two hundred eleven".