11334212225 has 12 divisors (see below), whose sum is σ = 16062198144.
Its totient is φ = 7772031120.
The previous prime is 11334212203. The next prime is 11334212237. The reversal of 11334212225 is 52221243311.
Adding to 11334212225 its reverse (52221243311), we get a palindrome (63555455536).
It is not a de Polignac number, because 11334212225 - 212 = 11334208129 is a prime.
It is a super-2 number, since 2×113342122252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11334212194 and 11334212203.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32383289 + ... + 32383638.
It is an arithmetic number, because the mean of its divisors is an integer number (1338516512).
Almost surely, 211334212225 is an apocalyptic number.
It is an amenable number.
11334212225 is a deficient number, since it is larger than the sum of its proper divisors (4727985919).
11334212225 is an equidigital number, since it uses as much as digits as its factorization.
11334212225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64766944 (or 64766939 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The spelling of 11334212225 in words is "eleven billion, three hundred thirty-four million, two hundred twelve thousand, two hundred twenty-five".