3321221110222 has 8 divisors (see below), whose sum is σ = 4991619155400. Its totient is φ = 1657348058424.

The previous prime is 3321221110199. The next prime is 3321221110241. The reversal of 3321221110222 is 2220111221233.

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

It is a super-2 number, since 2×3321221110222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321221110193 and 3321221110202.

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, 1631247072 + ... + 1631249107.

It is an arithmetic number, because the mean of its divisors is an integer number (623952394425).

Almost surely, 2^{3321221110222} is an apocalyptic number.

3321221110222 is a deficient number, since it is larger than the sum of its proper divisors (1670398045178).

3321221110222 is a wasteful number, since it uses less digits than its factorization.

3321221110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262496690.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3321221110222 its reverse (2220111221233), we get a palindrome (5541332331455).

The spelling of 3321221110222 in words is "three trillion, three hundred twenty-one billion, two hundred twenty-one million, one hundred ten thousand, two hundred twenty-two".