3331222222222 has 48 divisors (see below), whose sum is σ = 5506278024240. Its totient is φ = 1506148957440.

The previous prime is 3331222222117. The next prime is 3331222222241. The reversal of 3331222222222 is 2222222221333.

It is a super-2 number, since 2×3331222222222² (a number of 26 digits) contains 22 as substring.

3331222222222 is a modest number, since divided by 2222222 gives 333122 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4174948 + ... + 4908424.

It is an arithmetic number, because the mean of its divisors is an integer number (114714125505).

Almost surely, 2^{3331222222222} is an apocalyptic number.

3331222222222 is a deficient number, since it is larger than the sum of its proper divisors (2175055802018).

3331222222222 is a wasteful number, since it uses less digits than its factorization.

3331222222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733697 (or 733666 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

Adding to 3331222222222 its reverse (2222222221333), we get a palindrome (5553444443555).

The spelling of 3331222222222 in words is "three trillion, three hundred thirty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".