3561333222 has 8 divisors (see below), whose sum is σ = 7122666456. Its totient is φ = 1187111072.

The previous prime is 3561333203. The next prime is 3561333239. The reversal of 3561333222 is 2223331653.

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

3561333222 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3561333222.

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, 296777763 + ... + 296777774.

It is an arithmetic number, because the mean of its divisors is an integer number (890333307).

Almost surely, 2^3561333222 is an apocalyptic number.

3561333222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3561333222 is a wasteful number, since it uses less digits than its factorization.

3561333222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593555542.

The product of its digits is 19440, while the sum is 30.

The square root of 3561333222 is about 59676.9069406249. The cubic root of 3561333222 is about 1527.1119314759. Note that the first 3 decimals are identical.

Adding to 3561333222 its reverse (2223331653), we get a palindrome (5784664875).

The spelling of 3561333222 in words is "three billion, five hundred sixty-one million, three hundred thirty-three thousand, two hundred twenty-two".