331204441222 has 8 divisors (see below), whose sum is σ = 500718525696. Its totient is φ = 164298265992.

The previous prime is 331204441219. The next prime is 331204441241. The reversal of 331204441222 is 222144402133.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651976993 + ... + 651977500.

It is an arithmetic number, because the mean of its divisors is an integer number (62589815712).

Almost surely, 2^331204441222 is an apocalyptic number.

331204441222 is a deficient number, since it is larger than the sum of its proper divisors (169514084474).

331204441222 is a wasteful number, since it uses less digits than its factorization.

331204441222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303954622.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 331204441222 its reverse (222144402133), we get a palindrome (553348843355).

The spelling of 331204441222 in words is "three hundred thirty-one billion, two hundred four million, four hundred forty-one thousand, two hundred twenty-two".