3301001222 has 4 divisors (see below), whose sum is σ = 4951501836. Its totient is φ = 1650500610.

The previous prime is 3301001203. The next prime is 3301001251. The reversal of 3301001222 is 2221001033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3301001197 and 3301001206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825250304 + ... + 825250307.

It is an arithmetic number, because the mean of its divisors is an integer number (1237875459).

Almost surely, 2^3301001222 is an apocalyptic number.

3301001222 is a deficient number, since it is larger than the sum of its proper divisors (1650500614).

3301001222 is a wasteful number, since it uses less digits than its factorization.

3301001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650500613.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3301001222 is about 57454.3403234255. The cubic root of 3301001222 is about 1488.9561058979.

Adding to 3301001222 its reverse (2221001033), we get a palindrome (5522002255).

The spelling of 3301001222 in words is "three billion, three hundred one million, one thousand, two hundred twenty-two".