11322211103 has 8 divisors (see below), whose sum is σ = 12967987872. Its totient is φ = 9683513856.

The previous prime is 11322211051. The next prime is 11322211151. The reversal of 11322211103 is 30111222311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11322211103 - 2¹² = 11322207007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322211903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766450 + ... + 1772847.

It is an arithmetic number, because the mean of its divisors is an integer number (1620998484).

Almost surely, 2^11322211103 is an apocalyptic number.

11322211103 is a deficient number, since it is larger than the sum of its proper divisors (1645776769).

11322211103 is an equidigital number, since it uses as much as digits as its factorization.

11322211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539761.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11322211103 its reverse (30111222311), we get a palindrome (41433433414).

The spelling of 11322211103 in words is "eleven billion, three hundred twenty-two million, two hundred eleven thousand, one hundred three".