221330331119 has 16 divisors (see below), whose sum is σ = 230446755840. Its totient is φ = 212411160000.

The previous prime is 221330331083. The next prime is 221330331121. The reversal of 221330331119 is 911133033122.

It is a happy number.

It is not a de Polignac number, because 221330331119 - 2³² = 217035363823 is a prime.

It is a super-2 number, since 2×221330331119² (a number of 23 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 = 221330331091 and 221330331100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221330331149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751694 + ... + 1003844.

It is an arithmetic number, because the mean of its divisors is an integer number (14402922240).

Almost surely, 2^221330331119 is an apocalyptic number.

221330331119 is a deficient number, since it is larger than the sum of its proper divisors (9116424721).

221330331119 is a wasteful number, since it uses less digits than its factorization.

221330331119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252542.

The product of its (nonzero) digits is 2916, while the sum is 29.

It can be divided in two parts, 2213303 and 31119, that added together give a palindrome (2244422).

The spelling of 221330331119 in words is "two hundred twenty-one billion, three hundred thirty million, three hundred thirty-one thousand, one hundred nineteen".