11322230022211 has 4 divisors (see below), whose sum is σ = 11362522656024. Its totient is φ = 11281937388400.

The previous prime is 11322230022209. The next prime is 11322230022227. The reversal of 11322230022211 is 11222003222311.

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

It is a cyclic number.

It is not a de Polignac number, because 11322230022211 - 2¹ = 11322230022209 is a prime.

It is a super-2 number, since 2×11322230022211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322230022911) 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, 20146316485 + ... + 20146317046.

It is an arithmetic number, because the mean of its divisors is an integer number (2840630664006).

Almost surely, 2^{11322230022211} is an apocalyptic number.

11322230022211 is a deficient number, since it is larger than the sum of its proper divisors (40292633813).

11322230022211 is an equidigital number, since it uses as much as digits as its factorization.

11322230022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40292633812.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11322230022211 its reverse (11222003222311), we get a palindrome (22544233244522).

The spelling of 11322230022211 in words is "eleven trillion, three hundred twenty-two billion, two hundred thirty million, twenty-two thousand, two hundred eleven".