11223020122 has 8 divisors (see below), whose sum is σ = 16835088672. Its totient is φ = 5611323900.

The previous prime is 11223020119. The next prime is 11223020129. The reversal of 11223020122 is 22102032211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11223020096 and 11223020105.

It is not an unprimeable number, because it can be changed into a prime (11223020129) 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, 1497 + ... + 149827.

It is an arithmetic number, because the mean of its divisors is an integer number (2104386084).

Almost surely, 2^11223020122 is an apocalyptic number.

11223020122 is a deficient number, since it is larger than the sum of its proper divisors (5612068550).

11223020122 is a wasteful number, since it uses less digits than its factorization.

11223020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186164.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11223020122 its reverse (22102032211), we get a palindrome (33325052333).

The spelling of 11223020122 in words is "eleven billion, two hundred twenty-three million, twenty thousand, one hundred twenty-two".